This is an automatically generated list. For a project to add DSB citations to articles, see User:Phoebe/dict.
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- Pierre Abailard
- Pietro d'Abano
- ʿAbbās ibn Firnās
- Cleveland Abbe
- Ernst Abbe
- John Jacob Abel
- Niels Henrik Abel
- Othenio Abel
- Antonio Abetti
- Otto Hermann Wilhelm Abich
- William de Wiveleslie Abney
- Abraham Bar Ḥiyya Ha-Nasi
- Max Abraham
- Aleixo de Abreu
- Abū Ḥāmid al-Gharnāṭī
- Abū Kāmil Shujāʿ ibn Aslam ibn Muḥammad ibn Shujāʿ
- Jaʿfar ibn Muḥammad Abū Maʿshar al-Balkhī
- Hibat Allah Abu'l-Barakāt al-Baghdādī
- ʿImād al-Dīn Abu'l-Fidāʾ Ismāʿīl ibn ʿAlī ibn Maḥmūd ibn … Ayyūb
- Muḥammad ibn Muḥammad ibn Yaḥyā ibn Ismāʿīl ibn al-ʿAbbās Abū'l-Wafāʾ al-Būzjānī
- Friedrich Christian Accum
- Franz Karl Achard
- Erik Acharius
- Alessandro Achillini
- Cristóbal Acosta
- José de Acosta
- Acyuta Piṣāraṭi
- Adam of Bodenstein
- Frank Dawson Adams
- John Couch Adams
- Leason Heberling Adams
- Roger Adams
- Walter Sydney Adams
- Michel Adanson
- Thomas Addison
- Adelard of Bath
- Pierre-Auguste Adet
- Robert Adrain
- Franz Ulrich Theodosius Aepinus
- Aëtius of Amida
- Carl Adolph Agardh
- Jacob Georg Agardh
- Alexander Agassiz
- Jean Louis Rodolphe Agassiz
- Claudius Agathinus
- Maria Gaetana Agnesi
- Izrail' Iosifovich Agol
- Georgius Agricola
- Heinrich Cornelius von Agrippa
- François d'Aguilon
- Aḥmad ibn Yūsuf
- Aida Yasuaki
- Pierre d'Ailly
- George Biddell Airy
- Robert Grant Aitken
- William Aiton
- William Townsend Aiton
- Ajima Naonobu
- Naum Il'ich Akhiezer
- Alanus de Alain de Lille
- Charles Albert I of Monaco
- Albert of Saxony
- Abraham Adrian Albert
- Friedrich August von Alberti
- Leone Battista Alberti
- Salomon Alberti
- Bernard Albinus
- Bernard Siegfried Albinus
- Christiaan Bernard Albinus
- Frederik Bernard Albinus
- Carl Theodor Albrecht
- Fuller Albright
- Alcmaeon of Crotona
- Alcuin of York
- Muḥammad ibn Musa Al-Damīrī
- Kurt Alder
- Taddeo Alderotti
- Giovanni Aldini
- Ulisse Aldrovandi
- Pavel Sergeevich Aleksandrov
- Jean Le Rond d'Alembert
- Alexander of Aphrodisias
- Alexander of Myndos
- Alexander of Tralles
- Alfonso El Sabio
- Abram Isaakovich Alikhanov
- Warder Clyde Allee
- Edgar Allen
- Eugene Thomas Allen
- Joel Asaph Allen
- Samuel King Allison
- Prospero Alpini
- Johann Heinrich Alsted
- José Antonio Alzate y Ramírez
- Émile Amagat
- Florentino Ameghino
- Joseph Sweetman Ames
- William Ames
- Giovan Battista Amici
- Son of Hermias Ammonius
- Guillaume Amontons
- André-Marie Ampère
- Jakob Amsler
- Anatolius of Alexandria
- Anaxagoras
- Anaximander
- Anaximenes of Miletus
- Paul Albert Ancel
- Edgar Anderson
- Ernest Masson Anderson
- Oskar Johann Viktor Anderson
- Thomas Anderson
- Henri Andoyer
- Charles Louis François André
- Johann Valentin Andreae
- Nikolai Nikolaevich Andreev
- Thomas Andrews
- Aleksandr Aleksandrovich Andronov
- Nikolai Ivanovich Andrusov
- Stefano Degli Angeli
- Johannes Angelus
- Anders Jonas Ångström
- Luigi Anguillara
- Richard Anschütz
- Voituret Anthelme
- Anthemius of Tralles
- Antiphon
- Eugène M. Antoniadi
- Dmitrii Nikolaevich Anuchin
- Jean-Baptiste Bourguignon d'Anville
- Stephan Apáthy
- Ernst Friedrich Apelt
- Peter Apian
- Apollonius of Perga
- Paul Appell
- Edward Victor Appleton
- Saint Thomas Aquinas
- Dominique François Jean Arago
- Camille Louis Joseph Arambourg
- Giulio Cesare Aranzio
- Aratus of Soli
- Agnes Robertson Arber
- Louis François Antoine Arbogast
- Philippe Arbos
- John Arbuthnot
- Étienne-Jules-Adolphe Desmier Archiac
- Archigenes
- Archimedes
- Archytas of Tarentum
- Giovanni Arduino
- Aretaeus of Cappadocia
- Johann August Arfvedson
- Émile Argand
- Jean Robert Argand
- Friedrich Wilhelm August Argelander
- Antoine-Joseph Dezallier d'Argenville
- Andrea Argoli
- Aristaeus
- Aristarchus of Samos
- Aristotle
- Aristoxenus
- Aristyllus
- Vladimir Konstantinovich Arkadiev
- William Joscelyn Arkell
- Edward Frankland Armstrong
- Edwin Howard Armstrong
- Henry Edward Armstrong
- Arnald of Villanova
- Antoine Arnauld
- Harold De Forest Arnold
- Giuseppe Degli Aromatari
- Siegfried Heinrich Aronhold
- Heinrich Louis d'Arrest
- Svante August Arrhenius
- Arsène d'Arsonval
- Peter Artedi
- Nicolas Maurice Arthus
- Emil Artin
- Lev Andreevich Artsimovich
- Asada Gōryū
- Asclepiades
- Gaspare Aselli
- Pietro Assalti
- Boris L'Vovich Astaurov
- William Thomas Astbury
- Francis William Aston
- Jean Astruc
- Athenaeus of Attalia
- Wilbur Olin Atwater
- George Atwood
- Wallace Walter Atwood
- Jean-François d'Aubuisson de Voisins
- Jean Victor Audouin
- John James Audubon
- Joseph Leopold Auenbrugger
- Saint Aurelius Augustine of Hippo
- Louis Winslow Austin
- Autolycus of Pitane
- Arthur Julius Georg Friedrich von Auwers
- Karl Friedrich von Auwers
- Adrien Auzout
- Oswald T. Avery
- Amedeo Avogadro
- ʿAwwām Abū Zakariyyā Yaḥyā ibn Muḥammad ibn al-
- Hertha Ayrton
- Félix de Azara
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- Wilhelm Heinrich Walter Baade
- Charles Babbage
- Ernest Brown Babcock
- Stephen Moulton Babcock
- Jacques Babinet
- Charles Cardale Babington
- William Babington
- Guido Baccelli
- Aleksei Nikolaevich Bach
- Alexander Dallas Bache
- Gaston Bachelard
- Louis Bachelier
- Claude-Gaspar Bachet De Méziriac
- Augustus Quirinus Bachmann
- Paul Gustav Heinrich Bachmann
- Ernst E. A. Back
- Jöns Oskar Backlund
- Francis Bacon
- Roger Bacon
- Richard McLean Badger
- Leo Hendrik Baekeland
- Karl Ernst von Baer
- Adolf Johann Friedrich Wilhelm von Baeyer
- Abū Manṣūr ʿAbd al-Qāhir ibn Ṭāhir ibn Muḥammad ibn ʿAbdallah al-Tamīmī al-Shafiʿī al-Baghdādī
- Georgius Baglivi
- Johann Jacob Baier
- Edward Battersby Bailey
- Liberty Hyde Bailey
- Loring Woart Bailey
- Solon Irving Bailey
- Matthew Baillie
- Guillaume de Baillou
- Jean-Sylvain Bailly
- Francis Baily
- Alexander Bain
- Spencer Fullerton Baird
- René Louis Baire
- Abū Bakr Muḥammad ibn Yaḥyā ibn al-ṢāʾIgh ibn Bājja
- Henry Baker
- John Gilbert Baker
- Robert Bakewell
- Abū ʿUbayd ʿAbdallāh ibn ʿAbd al-ʿAzīz ibn Muḥammad al-Bakrī
- Aleksey Aleksandrovich Balandin
- Antoine Jérome Balard
- Edouard-Gérard Balbiani
- Balbus
- Bernardino Baldi
- Francis Maitland Balfour
- Isaac Bayley Balfour
- John Hutton Balfour
- Giovanni Battista Baliani
- Johann Jakob Balmer
- Eugen Bamberger
- Stefan Banach
- Thaddeus Banachiewicz
- Wilder Dwight Bancroft
- Orville Lee Bandy
- John Banister
- Joseph Banks
- Bannāʾ al-Marrākushī ibn al-
- Guido Banti
- Frederick Grant Banting
- Banū Mūsā
- Robert Bárány
- Giovanni Antonio Baranzano
- Alvaro Alonso Barba
- Joseph-Émile Barbier
- Henry Gray Barbour
- Johann Conrad Barchusen
- John Barclay
- Joseph Barcroft
- George Barger
- Heinrich Georg Barkhausen
- Charles Glover Barkla
- Peter Barlow
- William Barlow
- Edward Emerson Barnard
- Howard Turner Barnes
- Franciscus Barocius
- Louis Barrabé
- Joachim Barrande
- Joseph Barrell
- Charles-Louis Barreswil
- Charles Barrois
- Isaac Barrow
- Martin Barry
- Julius Bartels
- Paul-Joseph Barthez
- Caspar Bartholin
- Erasmus Bartholin
- Thomas Bartholin
- Daniello Bartoli
- Gian Giacomo Bartolotti
- Benjamin Smith Barton
- John Bartram
- William Bartram
- Carl Barus
- Francesco Bassani
- Agostino Maria Bassi
- Raymond Smith Bassler
- Sebastian Basso
- Henry Charlton Bastian
- Jean Eugène Bataillon
- Alan Mara Bateman
- Harry Bateman
- Henry Walter Bates
- Leslie Fleetwood Bates
- Marston Bates
- William Bateson
- Francis Arthur Bather
- Abū ʿAbd Allāh Muḥammad ibn Jābir ibn Sinān al-Raqqī al-Ḥarrānī al-Ṣābiʾ al-Battānī
- Baṭṭūṭa Ibn
- Alexandre Édouard Baudrimont
- Edmond Bauer
- Ferdinand Lucas Bauer
- Franz Andreas Bauer
- Louis Agricola Bauer
- Gaspard Bauhin
- Jean Bauhin
- Antoine Baumé
- Edouard Henri von Baumhauer
- Heinrich Adolf Baumhauer
- Erwin Baur
- Frederick Charles Bawden
- Pierre Bayen
- Johann Bayer
- Thomas Bayes
- al-Qibjāqī Baylak
- Leonard Ernest Bayliss
- William Maddock Bayliss
- Ḍiyāʾ al-dīn Abū Muḥhammad ʿAbdallāh ibn Aḥmad ibn al-Bayṭār al-Mālaqī
- Lionel Smith Beale
- Jean Beaugrand
- William Beaumont
- Nello Beccari
- Giambatista Beccaria
- Pierre Jacques Antoine Béchamp
- Johann Joachim Becher
- Friedrich Johann Karl Becke
- George Ferdinand Becker
- Ernest Otto Beckmann
- Johann Beckmann
- Alexandre-Edmond Becquerel
- Antoine-César Becquerel
- Henri Becquerel
- Jean Antoine Edmond Marie Becquerel
- Paul Becquerel
- John Beddoe
- Thomas Beddoes
- the Venerable Bede
- Isaac Beeckman
- Wilhelm Beer
- Charles Edward Beevor
- Henri Béghin
- Jean Beguin
- Alexandre-Émile Béguyer de Chancourtois
- Martin Behaim
- Anton Friedrich Robert Behrend
- Emil von Behring
- Martinus Willem Beijerinck
- Konrad Friedrich Beilstein
- Georg von Békésy
- Nikolai Nikolaevich Beketov
- Vladimir Mikhailovich Bekhterev
- Nicholas Timothy Belaiew
- Karl Bělǎr
- Bernard Forest de Bélidor
- Alexander Graham Bell
- Charles Bell
- Eric Temple Bell
- Robert Bell
- Angelo Bellani
- Luigi Bellardi
- Robert Bellarmine
- Giusto Bellavitis
- Pierre Richer de Belleval
- Lorenzo Bellini
- Faddei F. Bellinsgauzen
- Pierre Belon
- Aristarkh Apollonovich Belopolsky
- Nikolai Vasil'Evich Belov
- Nikolai Vasil'evich Belov
- Andrei Nikolaevich Belozerskii
- Eugenio Beltrami
- Edouard van Beneden
- Pierre-Joseph van Beneden
- Alessandro Benedetti
- Giovanni Battista Benedetti
- Carl Axel Fredrik Benedicks
- Francis Gano Benedict
- Antonio Benivieni
- Justin-Mirande René Benoit
- Robert Russell Bensley
- George Bentham
- Alfred Theodor Bentz
- Johann Friedrich Benzenberg
- Jacques Étienne Bérard
- Joseph Frédéric Bérard
- Giacomo Berengario da Carpi
- Lev Simonovich Berg
- Hans Berger
- Johann Gottfried Berger
- Friedrich Bergius
- Stefan Bergman
- Torbern Olof Bergman
- Max Bergmann
- Henri-Louis Bergson
- Claude Guillermet de Bérigard
- Vitus Bering
- Johann Bartholomaeus Adam Beringer
- George Berkeley
- Miles Joseph Berkeley
- Lloyd Viel Berkner
- John Desmond Bernal
- Bernardus Bernard of Chartres
- Bernard of Le Treille
- Bernard of Trevisan
- Bernardus de Bernard of Verdun
- Bernard de Bernard Silvestre
- Claude Bernard
- Noël Bernard
- Paul Isaac Bernays
- Hippolyte Bernheim
- Daniel Bernoulli
- Jakob Bernoulli
- Jakob I Bernoulli
- Jakob II Bernoulli
- Johann Bernoulli
- Johann I Bernoulli
- Johann II Bernoulli
- Johann III Bernoulli
- Nikolaus I Bernoulli
- Nikolaus II Bernoulli
- Felix Bernstein
- Julius Bernstein
- Sergey Natanovich Bernstein
- Heinrich August Bernthsen
- Paul Bert
- Pierre Eugène Marcellin Berthelot
- Pierre Berthier
- Arnold Adolphe Berthold
- Claude-Louis Berthollet
- Pierre Bertholon
- Gasparo Berti
- Louis-Émile Bertin
- Eugenio Bertini
- Charles-Eugène Bertrand
- Gabriel Bertrand
- Joseph Louis François Bertrand
- Marcel-Alexandre Bertrand
- William Edward Hodgson Berwick
- Jöns Jacob Berzelius
- Abram Samoilovitch Besicovitch
- Friedrich Wilhelm Bessel
- Henry Bessemer
- Charles Edwin Bessey
- Charles Herbert Best
- Augustin de Betancourt y Molina
- Enrico Betti
- François-Sulpice Beudant
- Gabriel-Léopold-Charles-Amé Bexon
- Heinrich Ernst Beyrich
- Albert von Bezold
- Étienne Bezout
- Homi Jehangir Bhabha
- Bhāskara I
- Bhāskara II
- Czesław Białobrzeski
- Angelo Bianchi
- Luigi Bianchi
- Marie-François-Xavier Bichat
- Alexander William Bickerton
- Friedrich Heinrich Bidder
- Govard Bidloo
- Wilhelm von Biela
- Irénée-Jules Bienaymé
- Camille Guillaume Bigourdan
- Theodor Bilharz
- Elkanah Billings
- Christian Albert Theodor Billroth
- Jacques de Billy
- Alfred Binet
- Nicolas Bion
- Jean-Baptiste Biot
- John Bird
- Edward Asahel Birge
- Raymond Thayer Birge
- Vannoccio Biringuccio
- George David Birkhoff
- John Birmingham
- William Radcliff Birt
- Abū Rayḥān al-Bīrūnī
- Carl Gustav Christoph Bischof
- Gottlieb Wilhelm Bischoff
- Theodor Ludwig Wilhelm Bischoff
- Johann Heinrich Bisterfeld
- Abū Isḥāq al-Biṭrūjī al-Ishbīlī
- Giulio Cesare Bizzozero
- Carl Anton Bjerknes
- Jacob Aall Bonnevie Bjerknes
- Vilhelm Frimann Koren Bjerknes
- Niels Janniksen Bjerrum
- Davidson Black
- James Black
- Joseph Black
- Frederick Frost Blackman
- Willem Janszoon Blaeu
- Charles Blagden
- Henri Marie Ducrotay de Blainville
- Patrick Blair (surgeon)
- Alberto-Carlo Blanc
- Raoul Blanchard
- Wilhelm Johann Eugen Blaschke
- Blasius of Parma
- Sergei Nikolaevich Blazhko
- Hans Frederick Blichfeldt
- Gilbert Ames Bliss
- Christian Wilhelm Blomstrand
- André Eugène Blondel
- Nicolas-François Blondel
- René-Prosper Blondlot
- Johann Friedrich Blumenbach
- Edward Blyth
- Franz Boas
- Étienne Bobillier
- Jean-Baptiste-Gaspard Bochart de Saron
- Maxime Bôcher
- Salomon Bochner
- Jerome Bock
- Johann Elert Bode
- Fritz Simon Bodenheimer
- Max Bodenstein
- Jacob Boehme
- Hermann Boerhaave
- Anicius Manlius Severinus Boethius
- Aleksandr Aleksandrovich Bogdanov
- Aleksei Alekseevich Bogdanov
- Palm Heinrich Ludwig von Boguslavsky
- Piers Bohl
- Johannes Bohn
- Christian Harald Lauritz Peter Emil Bohr
- Harald Bohr
- Niels Henrik David Bohr
- Paul Émile Lecoq de Boisbaudran
- Lodewijk Bolk
- Bolos of Mendes
- Andrei Timofeevich Bolotov
- Bertram Borden Boltwood
- Ludwig Boltzmann
- Farkas Bolyai
- János Bolyai
- Oskar Bolza
- Bernard Bolzano
- Rafael Bombelli
- Lucien Jules Laurent Bonaparte
- Federigo Bonaventura
- Baldassarre Boncompagni
- George Phillips Bond
- William Cranch Bond
- Charles Bonnet
- Pierre-Ossian Bonnet
- Thomas George Bonney
- Gaston Bonnier
- Giovan Cosimo Bonomo
- Costanzo Benedetto Bonvicino
- Anselmus Boetius de Boodt
- George Boole
- Carl Wilhelm Borchardt
- Jean-Charles Borda
- Jules Bordet
- Théophile de Bordeu
- Émile Borel
- Pierre Borel
- Giovanni Alfonso Borelli
- Theodoric Borgognoni of Lucca
- Ignaz Edler von Born
- Max Born
- Aleksandr Porfirevich Borodin
- Olaus Borrichius
- Bodo von Borries
- Girolamo Borro
- Karol Borsuk
- Ladislaus Bortkiewicz
- Ettore Bortolotti
- Jean Baptiste Georges Marie Bory de Saint-Vincent
- Louis Augustin Guillaume Bosc
- Carl Bosch
- Georg Matthias Bose
- Jagadischandra Bose
- Satyendranath Bose
- Rudjer J. Bošković
- Lewis Boss
- Abraham Bosse
- Charles Bossut
- John Bostock
- Leonardo Botallo
- Walther Wilhelm Georg Bothe
- Filippo Bottazzi
- Jacques Boucher de Crèvecoeur de Perthes
- Ami Boué
- Louis Antoine de Bougainville
- Pierre Bouguer
- Pol André Bouin
- Marcellin Boule
- Nicolas-Antoine Boullanger
- Ismael Boulliau
- Jean-Claude Bouquet
- Edmond Bour
- Claude Bourdelin
- Pierre Michon Bourdelot
- Eugène Bourdon
- Louis Bourguet
- Jacques-Louis Bournon
- Joseph Valentin Boussinesq
- Jean Baptiste Joseph Dieudonné Boussingault
- Pierre Léon Boutroux
- Alexis Bouvard
- Charles Bouvelles
- Theodor Boveri
- Henry Pickering Bowditch
- Nathaniel Bowditch
- Ira Sprague Bowen
- Norman Levi Bowen
- Rufus Bowen
- Frederick Orpen Bower
- William Bowie
- Isaiah Bowman
- William Bowman
- Robert Boyle
- Charles Vernon Boys
- de Witt Bristol Brace
- Albert Brachet
- Henri Braconnot
- Joshua Taylor Bradford
- James Bradley
- Richard Bradley
- Thomas Bradwardine
- Sir William Lawrence Bragg
- William Henry Bragg
- Tycho Brahe
- Brahmadeva
- Brahmagupta
- William Braikenridge
- Benjamin Bramer
- William Thomas Brande
- Heinrich Wilhelm Brandes
- Georg Brandt
- Johann Friedrich Brandt
- John Alfred Brashear
- Nikolai Dmitrievich Brashman
- Richard Dagobert Brauer
- Alexander Carl Heinrich Braun
- Ferdinand Braun
- Bohuslav Brauner
- Anton von Braunmühl
- Auguste Bravais
- Fedor Aleksandrovich Bredikhin
- Simon Bredon
- Julius Oscar Brefeld
- Louis François Clément Breguet
- Scipione Breislak
- Johann Friedrich August Breithaupt
- Carl Bremiker
- Otto Rudolf Martin Brendel
- Gilbert Breschet
- Jean Jacques Bret
- Pierre Bretonneau
- Josef Breuer
- Henri Édouard Prosper Breuil
- David Brewster
- Charles-Julien Brianchon
- Calvin Blackman Bridges
- Percy Williams Bridgman
- Henry Briggs
- Lyman James Briggs
- Richard Bright
- Alexander Wilhelm von Brill
- Léon Nicolas Brillouin
- Marcel Louis Brillouin
- Johan August Brinell
- Erland Samuel Bring
- John Brinkley
- Francesco Brioschi
- Charles Auguste Briot
- Thomas Brisbane
- Barnabé Brisson
- Mathurin-Jacques Brisson
- James Britten
- Nathaniel Lord Britton
- Pierre Paul Broca
- Pierre René Jean-Baptiste Henri Brocard
- Giovanni Battista Brocchi
- André-Jean-François-Marie Brochant de Villiers
- Wallace Reed Brode
- Benjamin Collins Brodie
- Waldemar Christopher Brøgger
- Louis-César-Victor-Maurice de Broglie
- Ferdinand Broili
- Magnus von Bromell
- Thomas John I'Anson Bromwich
- Adolphe-Théodore Brongniart
- Alexandre Brongniart
- Detlev Wulf Bronk
- Heinrich Georg Bronn
- Johannes Nicolaus Brønsted
- Alfred Hulse Brooks
- William Keith Brooks
- William Robert Brooks
- Robert Broom
- William Brouncker
- François Joseph Victor Broussais
- Pierre-Auguste-Marie Broussonet
- Dirk Brouwer
- Hendrik Albertus Brouwer
- Luitzen Egbertus Jan Brouwer
- Alexander Crum Brown
- Ernest William Brown
- Robert Brown
- Thomas Browne
- William Rowan Browne
- William Brownrigg
- Charles-Édouard Brown-Séquard
- Jan Brożek
- David Bruce
- James Bruce
- Ernst Wilhelm von Brücke
- Max Brödel
- Karl Christian Bruhns
- Émile Brumpt
- Filippo Brunelleschi
- Otto Brunfels
- Jean Brunhes
- Giordano Bruno
- Léon Brunschvicg
- Hieronymus Brunschwig
- Thomas Lauder Brunton
- Kirk Bryan
- Bryson of Heraclea
- Walter Brytte
- Philippe Buache
- Serge Nikolaevich von Bubnoff
- Leopold von Buch
- John Young Buchanan
- Walter Herman Bucher
- Alfred Heinrich Bucherer
- Eduard Buchner
- Friedrich Karl Christian Ludwig Büchner
- Christian Friedrich Bucholz
- Edgar Buckingham
- William Buckland
- Jean-Baptiste Michel Bucquet
- Ferdinand François Désiré Budan de Boislaurent
- William Budd
- Arthur Francis Buddington
- Georges-Louis Leclerc Buffon
- Nicolay Vasilievich Bugaev
- Edward Crisp Bullard
- Keith Edward Bullen
- Arthur Henry Reginald Buller
- William Bulloch
- Hermon Carey Bumpus
- Gustav von Bunge
- Robert Wilhelm Eberhard Bunsen
- Viktor Yakovlevich Bunyakovsky
- Francesco Buonamici
- Filippo Buonanni
- Paolo del Buono
- Jacques Buot
- Cesare Burali-Forti
- Karl Friedrich Burdach
- Nicolai Nilovich Burdenko
- John Scott Burdon-Sanderson
- Johann Tobias Bürg
- Herman Carel Burger
- Frank Burgersdijk
- Joost Bürgi
- Jean Buridan
- Walter Burley
- Thomas Burnet
- Sherburne Wesley Burnham
- William Burnside
- Carl Jensen Burrau
- Charles Rugeley Bury
- August Ludwig Busch
- Vannevar Bush
- George Busk
- Johannes Buteo
- Abuʾl-Ḥasan al-Mukhtār ibn ʿAbdūn ibn Saʿdūn ibn Buṭlān
- Aleksandr Mikhailovich Butlerov
- Otto Bütschli
- Rudolph Christian Böttger
- Christoph Hendrik Diederik Buys Ballot
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- Pierre-Jean-Georges Cabanis
- Niccolo Cabeo
- Blas Cabrera
- Charles-Louis Cadet de Gassicourt
- Antoine-Alexis-François Cadet de Vaux
- Louis-Claude Cadet
- Charles Cagniard de la Tour
- Auguste André Thomas Cahours
- Louis Paul Cailletet
- John Caius
- Giuseppe Calandrelli
- Ignazio Calandrelli
- Calcidius
- Leopoldo Marcantonio Caldani
- Francisco José de Caldas
- Gary Nathan Calkins
- Nicholas Callan
- Pierre Jean Octave Callandreau
- Hugh Longbourne Callendar
- Callinicos of Heliopolis
- Callippus
- Albert Calmette
- Rudolph Jakob Camerarius
- Angus Ewan Cameron
- Tommaso Campanella
- Giuseppe Campani
- Campanus of Novara
- Douglas Houghton Campbell
- Ian Campbell
- Norman Robert Campbell
- William Wallace Campbell
- Peter Camper
- Charles-Étienne-Louis Camus
- Giovan Battista Canano
- Franz Ludwig von Cancrin
- Alphonse de Candolle
- Augustin-Pyramus de Candolle
- Stanislao Cannizzaro
- Annie Jump Cannon
- Walter Bradford Cannon
- John Canton
- Georg Cantor
- Moritz Benedikt Cantor
- Baldassar Capra
- Juan Caramuel y Lobkowitz
- Arnould Carangeot
- Constantin Carathéodory
- Pierre de Carcavi
- Girolamo Cardano
- Anthony Carlisle
- Anton Julius Carlson
- Rudolf von Carnall
- Lazare-Nicolas-Marguerite Carnot
- Nicolas Léonard Sadi Carnot
- Heinrich Caro
- Wallace Hume Carothers
- Henry Cort Harold Carpenter
- William Benjamin Carpenter
- Herbert Wildon Carr
- Alexis Carrel
- Richard Christopher Carrington
- James Carroll
- Rachel Louise Carson
- Élie Cartan
- Julius Victor Carus
- Paul Carus
- Gaspar Roque Francisco Narciso Casal Julian
- Cassegrain
- Giulio Casseri
- César-François Cassini de Thury
- Gian Domenico Cassini
- Jacques Cassini
- Jean-Dominique Cassini
- Flavius Magnus Aurelius Cassiodorus Senator
- Ernst Alfred Cassirer
- Luigi Castaldi
- Louis-Bertrand Castel
- Benedetto Castelli
- Guido Castelnuovo
- Alberto Castigliano
- Johann Castillon
- William Ernest Castle
- Miguel Antonio Catalán
- Pietro Antonio Cataldi
- Mark Catesby
- James McKeen Cattell
- Augustin-Louis Cauchy
- Maurice Caullery
- Bonaventura Cavalieri
- Tiberius Cavallo
- Antonio José Cavanilles
- Henry Cavendish
- Joseph-Bienaimé Caventou
- Lucien Cayeux
- Arthur Cayley
- Eduard Čech
- Juan de Celaya
- Jacques-Philippe-Martin Cels
- Anders Celsius
- Aulus Cornelius Celsus
- Censorinus
- Mieczysław Centnerszwer
- Vicente Cervantes
- Andrea Cesalpino
- Ernesto Cesàro
- Federico Cesi
- Giacinto Cestoni
- Ludolph van Ceulen
- Giovanni Ceva
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? edit
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? edit
- Edward Murray East
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- Thomas Alva Edison
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- Aleksandr Aleksandrovich Eichenwald
- August Wilhelm Eichler
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- Empedocles of Acragas
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- Euclid
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- Leonhard Euler
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? edit
- Giovanni Valentino Mattia Fabbroni
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- Gino Fano
- Abū Naṣr Muḥammad ibn Muḥammad ibn Ṭarkhan ibn Awzalagh al-Fārābī
- Michael Faraday
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- Abu'l-ʿAbbās Aḥmad ibn Muḥammad ibn Kathīr al-Farghānī
- Laszlo Farkas
- John Bretland Farmer
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- Muḥammad ibn Ibrāhīm al-Fazārī
- George William Featherstonhaugh
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? edit
- William More Gabb
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- Johann Heinrich Wilhelm Geissler
- F. K. Hans Geitel
- Alexandr Osipovich Gelfond
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- Geminus
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- Reiner Gemma Frisius
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- Étienne Geoffroy Saint-Hilaire
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- John Gerard
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- Antoine Alfred Arnaud Xavier Louis de Gramont
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- Louis Pierre Gratiolet
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? edit
- Theodore Haak
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- Witold Hurewicz
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? edit
- Iamblichus
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- Ibn Hibintā
- Ibrāhīm ibn Sinān ibn Thābit ibn Qurra
- Ibrāhīm ibn Yaʿqūb al-IsrāʾAīlī al-Turṭushi
- Joseph Paxson Iddings
- Naum Ilich Idelson
- al-Sharīf al-Idrīsī al-Idrīsī
- Vincent Charles Illing
- Akitune Imamura
- Leopold Infeld
- Jan Ingen-Housz
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- Robert Thorburn Ayton Innes
- Tadataka Inō
- Abram Fedorovich Ioffe
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- Isaac Israeli
- Charles Edward Isaacs
- Abū Yaʿqūb Isḥāq ibn Ḥunayn
- Jun Ishiwara
- Isidore of Seville
- Isidorus of Miletus
- Arturo Issel
- Ilya Ivanovich Ivanov
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- Dmitri Iosifovich Ivanovsky
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? edit
- Abū Muḥammad Jābir ibn Aflaḥ al-Ishbīlī
- Jābir ibn Ḥayyān
- Auguste Jaccard
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- Carl Gustav Jacob Jacobi
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- Otto Jaekel
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- Abū ʿUthmān ʿAmr ibn Baḥr al-Jāḥiẓ
- Hans Max Jahn
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- Zygmunt Janiszewski
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- al-ʿAbbās ibn Saʿīd al-Jawharī
- Jayasiṃha
- Abū ʿAbd Allāh Muḥammad ibn Muʿādh al-Jayyānī
- Abu-l-ʿizz Ismāʿīl ibn al-Razzāz al-Jazarīʿ
- James Hopwood Jeans
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- Sulaymān ibn Ḥasan ibn Juljul
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? edit
- Ivan Alexsevich Kablukov
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- Theodor Franz Eduard Kaluza
- Kamāl al-Dīn Abu'l Ḥasan Muḥammad ibn al-Ḥasan al-Fārisī
- Kamalākara
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- Kanaka
- Robert John Kane
- Immanuel Kant
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- Abū Bakr ibn Muḥammad ibn al Ḥusayn al-Karajī
- Valentin Alekseevich Kargin
- Theodore von Kármán
- Georgii Dmitrievich Karpechenko
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- Paul Karrer
- Karl Johann Bernhard Karsten
- Ghiyāth al-Dīn Jamshīd Masʾūd al-Kāshī
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- Marshall Kay
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- David Kellner
- Albert Kellogg
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- Raymond Alexander Kelser
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- Arthur Edwin Kennelly
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- John Kerr
- John Graham Kerr
- Keśava
- Charles Franklin Kettering
- Henry Bernard Davis Kettlewell
- John Maynard Keynes
- Alexandr Andreevich Keyserling
- Khaldūn Ibn
- Shams al-Dīn Abū ʿAbdallāh Muḥammad ibn Muḥammad al-Khalīlī
- Morris Selig Kharasch
- Ghiyāth al-Dīn Abu'l-Fath ʿUmar ibn Ibrāhīm al-Nīsā-Būrī al-Khayyāmī
- Abū Jaʿfar Muhammad ibn al-Ḥasan al-Khurāsānī al-Khāzin
- Abu'l-Fatḥ ʿAbd al-Raḥmān al-Khāzinī
- Aleksandr Yakovlevich Khinchin
- Rem Victorovich Khokhlov
- Abū Maḥmūd Ḥāmid ibn al-Khiḍr al-Khujandī
- Conrad Khunrath
- Heinrich Khunrath
- Abu' L-Qāsim ʿUbayd AllāhʿAbd Allāh ibn Khurradādhbih
- Abū ʿAbd Allāh Muḥammad ibn Aḥmad ibn Yūsuf al-Khuwārizmī
- Abū Jaʿfar Muḥammad ibn Mūsā al-Khwārizmī
- John Kidd
- Carl Friedrich Kielmeyer
- Hisashi Kimura
- Abū Yūsuf Yaʿqūb ibn Isḥāq al-Ṣabbāḥ al-Kindī
- Clarence Rivers King
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- Helen Dean King
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- Ebenezer Kinnersley
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- Athanasius Kircher
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- Nicolaus Kleinenberg
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- Ernst Klenk
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- Hisashi Kuno
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- Carl Ernst Otto Kuntze
- Kazimierz Kuratowski
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- Ferdinand Kurlbaum
- Nikolai Semyonovich Kurnakov
- József Kürschák
- Abu' L-Ḥasan al-Jīlī Kushyār ibn Labbān ibn Bāshahrī
- Friedrich Traugott Kützing
- Johann Harald Kylin
? edit
- Guy de La Brosse
- Charles-Marie de La Condamine
- Charles de La Faille
- Gabriel-Philippe de La Hire
- Philippe de La Hire
- Julien Offray de La Mettrie
- Arthur-Auguste de La Rive
- Charles-Gaspard de La Rive
- Estienne de La Roche
- Nicolas-Louis de Lacaille
- Félix-Joseph Henri de Lacaze-Duthiers
- Bernard-Germain-Étienne De La Ville-Sur-Illon Lacépède
- David Lambert Lack
- Alfred Lacroix
- Sylvestre François Lacroix
- Albert Ladenburg
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- Thomas Fantet de Lagny
- Joseph Louis Lagrange
- Edmond Nicolas Laguerre
- Joseph-Jérôme Lefrançais de Lalande
- Lalla
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- Jean-Baptiste-Pierre-Antoine De Monet de Lamarck
- Horace Lamb
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- John Landen
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- Karl Landsteiner
- Alfred Church Lane
- Jonathan Homer Lane
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- Karl Nikolaus Lang
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- John Newport Langley
- Samuel Pierpont Langley
- Claude Langlois
- Irving Langmuir
- Michael Florent van Langren
- Edwin Ray Lankester
- Philip van Lansberge
- Louis Lapicque
- Pierre-Simon Marquis de Laplace
- Albert-Auguste Cochon de Lapparent
- Arthur Lapworth
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- Bernardino Larghi
- Karl Lark-Horovitz
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- Esper Signius Larsen
- Édouard Amant Isidore Hippolyte Lartet
- Louis Lartet
- Karl Spencer Lashley
- William Lassell
- Lāṭadeva
- Wendell Mitchell Latimer
- Pierre-André Latreille
- Hans Emil Lau
- Jakob Johann Laub
- Max von Laue
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- Auguste Laurent
- Matthieu Paul Hermann Laurent
- Pierre Alphonse Laurent
- Aimé Laussedat
- João Baptista Lavanha
- Charles-Louis-Alphonse Laveran
- Fritz H. Laves
- Antoine-Laurent Lavoisier
- Boris Innokentievich Lavrentiev
- John Bennet Lawes
- Ernest Orlando Lawrence
- William Lawrence
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- Gaspar Lax
- Mikhail Petrovich Lazarev
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- Joseph Achille Le Bel
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- Claude-Nicolas Le Cat
- Henry Louis Le Châtelier
- Félix Le Dantec
- Anatole Félix Le Double
- Nicaise Le Febvre
- Jean Le Fèvre
- Guillaume-Joseph-Hyacinthe-Jean-Baptiste Le Gentil de la Galaisière
- Louis-Guillaume Le Monnier
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- Constantin Le Paige
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- Urbain-Jean-Joseph Le Verrier
- Isaac Lea
- Louis Seymour Bazett Leakey
- Henrietta Swan Leavitt
- Aleksandr Nikolaevich Lebedev
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- Sergei Vasilievich Lebedev
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- Julien Jean César Legallois
- Adrien-Marie Legendre
- Urbain-Louis-Eugène Léger
- Jean-Pierre Lehman
- Johann Gottlob Lehmann
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- Gottfried Wilhelm Leibniz
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- Jacques Lemaire
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- Émile Michel Hyacinthe Lemoine
- Philipp Lenard
- Vladimir Ilyich Lenin
- John Edward Lennard-Jones
- Emil Khristianovich Lenz
- Leo
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? edit
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? edit
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? edit
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- Jules-Henri Poincaré
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- Pierre Poivre
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- Jean Victor Poncelet
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- Aleksandr Nikiforivich Popov
- Aleksandr Stepanovich Popov
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- Ignazio Porro
- Giambattista Della Porta
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- Paul Portier
- Franz Pošepný
- Posidonius
- Emil Leon Post
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- Johann Heinrich Pott
- Félix-Archimède Pouchet
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- Fritz Pregl
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- Joseph Priestley
- John Pringle
- Alfred Pringsheim
- Ernst Pringsheim
- Nathanael Pringsheim
- Charles Pritchard
- Ivan Ivanovich Privalov
- Joseph Privat de Molières
- Georgius Procháska
- Proclus
- Richard Anthony Proctor
- Gaspard-François-Clair-Marie Riche de Prony
- Joseph Louis Proust
- William Prout
- Stanislaus von Lanov Prowazek
- Theophil Mitchell Prudden
- Franz Ignace Pruner Bey
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- Nikolay Mikhaylovich Przhevalsky
- Michael Psellus
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- Thomas Purdie
- Jan Evangelista Purkyně
- Frederick Pursch
- Frederic Ward Putnam
- Pythagoras of Samos
- Pytheas of Massalia
? edit
- Abū al-Ṣaqr ʿAbd al-ʿAzīz ibn ʿUthmān ibn ʿAlī al-Qabīṣī
- Qāḍī Zāda al-Rūmī
- Abu'l-ḥasan ʿAlī ibn Muḥammad ibn ʿAlī al-Qalaṣādī
- Zakariyā ibn Muḥammad ibn Maḥmūd Abū Yaḥyā al-Qazwīnī
- Jean-Louis-Armand de Quatrefages de Bréau
- Friedrich Quenstedt
- Lambert-Adolphe-Jacques Quetelet
- Amīn al-Dawlah Abū al-Faraj ibn Muwaffaq al-Dīn YaʿQūb ibn Isḥāq al-Masīhī al-Karakī ibn al-Quff
- Abū Sahl Wayjan ibn Rustam al-Qūhī
- Georg Hermann Quincke
- Jean-René-Constant Quoy
- Qusṭā ibn Lūqā al-Baʿlabakkī
- Abū Muḥammad ʿAbdallāh ibn Muslim al-Dīnawarī al-Jabalī ibn Qutayba
- Quṭb al-Dīn al-Shīrāzī
? edit
- François Rabelais
- Cari Rabl
- Hans Rademacher
- Emanuel Rádl
- Tibor Radó
- Johann Radon
- Thomas Stamford Bingley Raffles
- Constantine Samuel Rafinesque
- Rāghavānanda Śarman
- Chandrasekhara Venkata Raman
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- Jean Baptiste Rames
- Karl Rammelsberg
- Santiago Ramón y Cajal
- Gaston Ramon
- Louis François Élisabeth Ramond de Carbonnières
- Carl Wilhelm Ramsauer
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- William Ramsay
- Lewis Stephen Ramsdell
- Jesse Ramsden
- Frank Plumpton Ramsey
- Peter Ramus
- Alexander Oliver Rankine
- William John Macquorn Rankine
- Louis-Antoine Ranvier
- Arthur Cowper Ranyard
- François Marie Raoult
- François-Vincent Raspail
- Rudolf Erich Raspe
- Auguste Camille Edmond Rateau
- Martin Heinrich Rathke
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- John Ray
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- Abū Bakr Muḥammad ibn Zakariyyā al-Rāzī
- Andrei Mikhailovich Razmadze
- Raganātha
- René-Antoine Ferchault de Réaumur
- Hans Reck
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- Francesco Redi
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- Ferdinand Jakob Redtenbacher
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- Johannes Regiomontanus
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- Hans Reichenbach
- Karl Reichenbach
- Karl Bogislaus Reichert
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- Alphonse François Renard
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- Otto Renner
- Alfréd Rényi
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- Magnus Gustaf Retzius
- Franz Reuleaux
- August Emanuel Reuss
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- Francisco de la Reyna
- Charles René Reyneau
- Osborne Reynolds
- Anton Maria Schyrlaeus de Rheita
- George Joachim Rheticus
- Albert Ribaucour
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- Jacopo Francesco Riccati
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- Richard of Wallingford
- Jules Antoine Richard
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- Alfred Newton Richards
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- Owen Willans Richardson
- Jean Richer
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- Georg Wilhelm Richmann
- Jeremias Benjamin Richter
- Ferdinand von Richthofen
- Floyd Karker Richtmyer
- Howard Taylor Ricketts
- Oscar Riddle
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- Robert Ridgway
- Abū'l-Ḥasan ʿAlī ibn ʿAlī ibn Jaʿafar al-Miṣrī ibn Riḍwān
- Eduard Riecke
- Georg Friedrich Bernhard Riemann
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- Jean Riolan
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- Scipione Riva-Rocci
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- Isaac Roberts
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- Benjamin Robins
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- Roger of Hereford
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- Christoph Rothmann
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- Jean Rouelle
- Charles Marie Benjamin Rouget
- Francis John Worsley Roughton
- Karl Frantsovich Rouillier
- Edward John Routh
- Pierre Paul Émile Roux
- Wilhelm Roux
- Gaetano Rovereto
- Allan Winter Rowe
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- Reinhold Rüdenberg
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- Christoff Rudolff
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- Rudolf Ruedemann
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- Angelo Ruffini
- Paolo Ruffini
- Giordano Ruffo
- Rufinus
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- Heinrich Daniel Rühmkorff
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- Carl David Tolmé Runge
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- Wilhelm Conrad Röntgen
- Girolamo Ruscelli
- Benjamin Rush
- Abu'l-Walīd Muḥammad ibn Aḥmad ibn Muḥammad ibn Rushd
- Bertrand Arthur William Russell
- Edward John Russell
- Henry Chamberlaine Russell
- Henry Norris Russell
- Richard Joel Russell
- Daniel Rutherford
- Ernest Rutherford
- Lewis Morris Rutherfurd
- Karl Ludwig Rütimeyer
- Martin Gerard Rutten
- Frederik Ruysch
- Leopold Ružička
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? edit
- Armand Sabatier
- Paul Sabatier
- Florence Rena Sabin
- Edward Sabine
- Paul Earls Sabine
- Wallace Clement Ware Sabine
- Girolamo Saccheri
- Luigi Sacco
- Julius von Sachs
- Johannes de Sacrobosco
- Balthazar-Georges Sage
- Georges M. M. Sagnac
- Meghnad Saha
- Gregorius Saint Vincent
- Augustin François César Prouvençal de Saint-Hilaire
- Adhémar Jean Claude Barré de Saint-Venant
- Shoichi Sakata
- Vladimir Vladimirovich Sakharov
- Stanislaw Saks
- Angelo Sala
- Raphaël Salem
- Salernitan Anatomists
- Rollin Daniel Salisbury
- Denys de Sallo
- George Salmon
- Carl Julius Salomonsen
- Ippolito Salviani
- Najīb al-Dīn Abū Ḥāmid Muḥammad ibn ʿAlī ibn ʿUmar al-Samarqandī
- Shams al-Dīn Muḥammad ibn Ashraf al-Ḥusaynī al-Samarqandī
- Ibn Yaḥyā al-Maghribī al-Samawʾal
- Aleksandr Filippovich Samoylov
- Ralph Allen Sampson
- Giuseppe Sanarelli
- Francisco Sanchez
- Ezra Dwight Sanderson
- Karl Gustav Sanio
- Giovanni Domenico Santorini
- Santorio Santorio
- Louis Charles Joseph Gaston de Saporta
- Paolo Sarpi
- Michael Sars
- George Alfred Léon Sarton
- Gavriil Andreevich Sarychev
- Śatānanda
- Satō Nobuhiro
- Frederick Albert Saunders
- Joseph Saurin
- Horace Bénédict de Saussure
- Nicolas-Théodore de Saussure
- Camille-François Sauvageau
- Albert Sauveur
- Joseph Sauveur
- Leonard Jimmie Savage
- Félix Savart
- Marie-Jules-César Lelorgne de Savigny
- Karl Sax
- Joseph Saxton
- Thomas Say
- Julius Caesar Scaliger
- Antonio Scarpa
- George Scatchard
- John Martin Schaeberle
- Wilhelm Schäfer
- John Frank Schairer
- Hans Schardt
- Juliusz Pawel Schauder
- Fritz Richard Schaudinn
- Carl Wilhelm Scheele
- Henry Scheffé
- Georg Scheffers
- Jakob Schegk
- Christoph Scheiner
- Julius Scheiner
- Frederick Wilhelm Joseph von Schelling
- Paul Hermann Scherrer
- Johann Jakob Scheuchzer
- Giovanni Virginio Schiaparelli
- Wilhelm Schickard
- Hugo Josef Schiff
- Leonard Isaac Schiff
- Moritz Schiff
- Andreas Franz Wilhelm Schimper
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- Wilhelm Philipp Schimper
- Hans Carl Frederik Christian Schjellerup
- Ludwig Schläfli
- Jacob Mathias Schleiden
- Frank Schlesinger
- Friedrich Albert Schlick
- Heinrich Schliemann
- Ernst Friedrich Schlotheim
- Charles Schlumberger
- Philippe-Charles Schmerling
- Casimir Christoph Schmidel
- Bernhard Voldemar Schmidt
- Carl August von Schmidt
- Erhard Schmidt
- Ernst Johannes Schmidt
- Gerhard Carl Nathaniel Schmidt
- Johann Friedrich Julius Schmidt
- Karl Patterson Schmidt
- Johann Ernst Schmiedeberg
- Friedrich Anton Schneider
- Hans Schneiderhöhn
- Arthur Moritz Schoenflies
- Rudolf Schoenheimer
- Basil Ferdinand Jamieson Schonland
- Henry Rowe Schoolcraft
- Frans van Schooten
- William-Henri Schopfer
- Carl Schorlemmer
- Charles Anthony Schott
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- Pieter Hendrik Schoute
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- Dukinfield Henry Scott
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- Philipp Ludwig von Seidel
- Takakazu Seki
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- Alfred Richard Cecil Selwyn
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- Jean-Baptiste Senac
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- Olivier de Serres
- Joseph Alfred Serret
- Enrico Sertoli
- Friedrich Wilhelm Adam Ferdinand Sertürner
- Georges-Simon Serullas
- Michael Servetus
- François-Joseph Servois
- Martín de Sessé y Lacasta
- William Albert Setchell
- Vasily Mikhaylovich Severgin
- Francesco Severi
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- Aleksey Nikolaevich Severtsov
- Albert Charles Seward
- Sextus Empiricus
- Katsutada Sezawa
- Jeremy Shakerley
- Nathaniel Southgate Shaler
- William Shanks
- Harlow Shapley
- Vsevolod Vasilievich Sharonov
- William Sharpey
- Edward Albert Sharpey-Schäfer
- Robert Sharrock
- ʿĀlāʾ al-Dīn Abu'l-Ḥasan ʿAlī ibn Ibrāhīm ibn al-Shāṭir
- Samuil Osipovich Shatunovsky
- Peter Shaw
- William Napier Shaw
- Grigory Abramovich Shayn
- Victor Ernest Shelford
- Mikhail Mikhailovich Shemiakin
- Shen Kua
- Philip MacDonald Sheppard
- William Sherard
- Charles Scott Sherrington
- Walter Andrew Shewhart
- Harumi Shibukawa
- Nikolay Aleksandrovich Shilov
- Anania Shirakatsí
- Tadao Shizuki
- Ivan Ivanovich Shmalhauzen
- Lev Genrikhovich Shnirelman
- Yuly Mikhaylovich Shokalsky
- James Short
- Vladimir Borisovich Shtokman
- Alexei Vasilievich Shubnikov
- Aaron Franklin Shull
- Nevil Vincent Sidgwick
- Carl Theodor Ernst von Siebold
- Henry Friedrich Wilhelm Siedentopf
- Michal Siedlecki
- Karl Manne Georg Siegbahn
- Carl Ludwig Siegel
- Charles William Siemens
- Ernst Werner von Siemens
- Waclaw Sierpiński
- Joseph-Aignan Sigaud de Lafond
- Siger of Brabant
- Pierre Sigorgne
- Carlos de Sigüenza y Góngora
- Abū Saʿīd Aḥmad ibn Muḥammad ibn ʿAbd al-Jalīl al-Sijzī
- Benjamin Silliman
- Benjamin Jr. Silliman
- Simon de Phares
- Franz Eugen Simon
- Simplicius
- Thomas Simpson
- Robert Simson
- Abū ʿAlī al-Ḥusayn ibn ʿAbdallāh ibn Sīnā
- Abū Saʿīd Sinān ibn Thābit ibn Qurra
- Willem de Sitter
- Josef Škoda
- Albert Thoralf Skolem
- Zdenko Hans Skraup
- Konstantin Ivanovich Skryabin
- John Clarke Slater
- Louis Byrne Slichter
- Earl C. Slipher
- Vesto Melvin Slipher
- Sir Hans Sloane
- René-François de Sluse
- Evgeny Evgenievich Slutsky
- John Smeaton
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- Edgar Fahs Smith
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- Homer William Smith
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- Robert Smith
- Robert Angus Smith
- Sidney Irving Smith
- Theobald Smith
- William Smith
- Wilson Smith
- Arthur Smithells
- James Louis Macie Smithson
- Andreas Smits
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- Charles Piazzi Smyth
- Willebrord Snel
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- John Snow
- Frederick Soddy
- Samuel Thomas Soemmerring
- Leonhard Sohncke
- Yulian-Karl Vasilievich Sokhotsky
- Dmitry Ivanovich Sokolov
- Daniel Carl Solander
- Ambrogio Soldani
- Johann Georg von Soldner
- Jean-Baptiste-François Soleil
- William Johnson Sollas
- Ernest Solvay
- Mary Fairfax Greig Somerville
- Arnold Sommerfeld
- Duncan Mclaren Young Sommerville
- Osip Ivanovich Somov
- Nikolay Yakovlevich Sonin
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- Pierre Sonnerat
- Soranus of Ephesus
- Henry Clifton Sorby
- Søren Peter Lauritz Sørensen
- Sosigenes
- Domingo de Soto
- Jean-Louis Giraud Soulavie
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- James South
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- Lazzaro Spallanzani
- Hans Spemann
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- Herbert Spencer
- Leonard James Spencer
- Elmer Ambrose Sperry
- Speusippus
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- Johann Baptist von Spix
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- Thomas Sprat
- Christian Konrad Sprengel
- Kurt Polycarp Joachim Sprengel
- Walthère Victor Spring
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- Adolf Friedrich Wichard Sprung
- Johann Christoph Spurzheim
- Śrīdhara
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- Charles Edward St. John
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- Jan Jansz De Jonge Stampioen
- Wendell Meredith Stanley
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- Jean-Servais Stas
- Stanislaw Wawrzyniec Staszic
- Rudolf Staub
- Hermann Staudinger
- Karl Georg Christian von Staudt
- Edgar William Richard Steacie
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- Harry Steenbock
- Japetus Smith Steenstrup
- Josef Stefan
- Johan Willem Jakob Antoon Stein
- William Howard Stein
- Jakob Steiner
- Karl August Steinheil
- Ernst Steinitz
- Charles Proteus Steinmetz
- Leonhard Hess Stejneger
- Vladimir Andreevich Steklov
- Georg Wilhelm Steller
- Francesco Stelluti
- Niels Stensen
- Aleksandr Vasil'evich Stepanov
- Vyacheslav Vassilievich Stepanov
- Édouard Jean Marie Stephan
- Stephanus
- Stephanus of Alexandria
- Stephen of Antioch
- Marjory Stephenson
- Joseph Stepling
- Curt Stern
- Otto Stern
- Kaspar Maria von Sternberg
- Pavel Karlovich Sternberg
- Edward Stevens
- Nettie Maria Stevens
- Stanley Smith Stevens
- Simon Stevin
- Balfour Stewart
- George Neil Stewart
- Matthew Stewart
- Thomas Jan Stieltjes
- Michael Stifel
- Charles Wardell Stiles
- Wilhelm Hans Stille
- Frank Leslie Stillwell
- William Stimpson
- Charles Milton Altland Stine
- James Stirling
- Alfred Stock
- Chester Stock
- Aurel Boleslav Stodola
- George Gabriel Stokes
- Aleksandr Grigorievich Stoletov
- Otto Stolz
- Edmund Clifton Stoner
- George Johnstone Stoney
- Fredrik Carl Mülertz Størmer
- Strabo
- John Strachey
- Nikolai Mikhailovich Strakhov
- Eduard Adolf Strasburger
- Friedrich Wilhelm Strassman
- Strato of Lampsacus
- Frederick John Marrion Stratton
- Samuel Wesley Stratton
- Thomas Streete
- George Linius Streeter
- Erwin Stresemann
- Gustaf Benjamin Strömberg
- Svante Elis Strömgren
- Józef Struss
- John William Strutt
- Robert Strutt
- Friedrich Georg Wilhelm Struve
- Georg Otto Hermann Struve
- Gustav Wilhelm Ludwig Struve
- Karl Hermann Struve
- Otto Struve
- Otto Wilhelm Struve
- Alexander Stuart
- Bernhard Studer
- Eduard Study
- William Sturgeon
- Charles-François Sturm
- Friedrich Otto Rudolf Sturm
- Alfred Henry Sturtevant
- Mikhail Fedorovich Subbotin
- Alexander Suchten
- Karl Friedrich Jakob Sudhoff
- Eduard Suess
- Abu'l-Ḥusayn ʿAbd al-Raḥmān ibn ʿUmar al-Rāzī al-Ṣūfī
- Francis Bertody Sumner
- James Batcheller Sumner
- Karl Frithiof Sundman
- Willem Frederik Reinier Suringar
- Heinrich Suter
- William Sutherland
- Walter Stanborough Sutton
- The Svedberg
- Nils Eberhard Svedelius
- Harald Ulrik Sverdrup
- William Swainson
- Jan Swammerdam
- William Francis Gray Swann
- Frédéric Jean Edmond Swarts
- Olof Swartz
- Emanuel Swedenborg
- Gerard van Swieten
- Jan Hendrik van Swinden
- Richard Swineshead
- Thomas Sydenham
- Peter Ludvig Mejdell Sylow
- James Joseph Sylvester
- Franciscus Dele Boë Sylvius
- Robert Symmer
- Synesius of Cyrene
- László Szebellédy
- Leo Szilard
- Pál Szily
? edit
- Abu'l-Ḥasan Aḥmad ibn Muḥammad al-Ṭabarī
- Abu'l-Ḥasan ʿAlī ibn Sahl Rabbān al-Ṭabarī
- John Tabor
- Pietro Tacchini
- Mariano di Jacomo Taccola
- Otto Tachenius
- Andreas Tacquet
- Peter Guthrie Tait
- Teiji Takagi
- William Henry Fox Talbot
- Igor Evgenievich Tamm
- Gustav Heinrich Johann Apollon Tammann
- Aikitsu Tanakadate
- Gavriil Ivanovich Tanfilev
- Jules Tannery
- Paul Tannery
- Jean Tarde
- Giovanni Targioni Tozzetti
- Alfred Tarski
- Niccolò Tartaglia
- Shiro Tashiro
- Alfred Tauber
- Franz Adolph Taurinus
- Brook Taylor
- Charles Vincent Taylor
- Frank Bursley Taylor
- Frederick Winslow Taylor
- Geoffrey Ingram Taylor
- Hugh Stott Taylor
- Jethro Justinian Harris Teall
- Ludwik Karol Teichmann
- Paul Julius Oswald Teichmüller
- Pierre Teilhard de Chardin
- Georges Teissier
- Bernardino Telesio
- Willem Ten Rhyne
- Smithson Tennant
- David Hilt Tennent
- Pierre Termier
- Nikola Tesla
- Jean Léo Testut
- al-Ṣābiʾ al-Ḥarrānī Thābit ibn Qurra
- Thales
- Károly Than
- Roland Thaxter
- William Sydney Thayer
- Theaetetus
- Themistius
- Louis Jacques Thenard
- Theodorus of Cyrene
- Theodosius of Bithynia
- Theon of Alexandria
- Theon of Smyrna
- Theophilus
- Theophrastus
- Theudius of Magnesia
- Melchisédech Thévenot
- F. K. Johannes Thiele
- Thorvald Nicolai Thiele
- Hans Thierfelder
- Thierry of Chartres
- William Turner Thiselton-Dyer
- Louis Thollon
- Thomas Thomas of Cantimpré
- Hugh Hamshaw Thomas
- Karl Thomas
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- Alfred Edwin Howard Tutton
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? edit
- Jakob Johann von Uexküll
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- Abū ʿAbdallāh YaʿĪsh ibn Ibrāhīm ibn Yūsuf ibn Simāk al-Andalusī al-Umawī
- Nikolai Alexeevich Umov
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? edit
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? edit
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- Charles Leonard Woolley
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- Zygmunt Florenty von Wróblewski
- Hsien Wu
- August Wöhler
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? edit
? edit
- Yaḥyā ibn Abī Manṣūr
- Yang Hui
- Yaʿqūb ibn Ṭāriq
- Shihāb al-Dīn Abū ʿAbdallāh Yāqūt ibn ʿAbd Allāh Yāqūt al-Ḥamawī al-Rūmī
- Yativṛṣabha
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- Hideki Yukawa
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- Abu'l-Ḥasan ʿAlī ibn ʿAbd al-Raḥmān ibn Aḥmad ibn Yūnus al-Ṣadafī ibn Yūnus
? edit
- Jacopo Zabarella
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- Abraham Bar Samuel Bar Abraham Zacuto
- Abu'l-Qāsim Khalaf ibn ʿAbbās al-Zahrāwī
- Adam Zalužanský Ze Zalužan
- Giuseppe Zambeccari
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- Kazimierz Zarankiewicz
- Abū Isḥāq Ibrāhīm ibn Yaḥyā al-Naqqāsh al-Zarqālī
- Mikhail Mikhaylovich Zavadovsky
- Aleksey Alekseevich Zavarzin
- Pieter Zeeman
- René Charles Zeiller
- William Christopher Zeise
- Ludwik Zejszner
- Nikolay Dmitrievich Zelinsky
- Géza Zemplén
- Zeno of Citium
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- Zenodorus
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- Karl Alfred von Zittel
- Egor Ivanovich Zolotarev
- Zosimus of Panopolis
- Richard Adolf Zsigmondy
- Nikolay Nikolaevich Zubov
- Vasily Pavlovich Zubov
- Niccolò Zucchi
- Abū Marwān ʿAbd al-Malik ibn Abi'l-ʿAlāʾ ibn Zuhr
- Johann Karl Friedrich Zöllner
- Johann Zwelfer
- Fritz Zwicky
? edit
? edit
- Cleveland Abbe
- Antonio Abetti
- William de Wiveleslie Abney
- Abraham Bar ?iyya Ha-Nasi
- Mu?ammad ibn Mu?ammad ibn Ya?y? ibn Ism???l ibn al-?Abb?s Ab?'l-Waf?? al-B?zj?n?
- Acyuta Pi??ra?i
- John Couch Adams
- Adelard of Bath
- Pierre d'Ailly
- George Biddell Airy
- Robert Grant Aitken
- Carl Theodor Albrecht
- Alfonso El Sabio
- José Antonio Alzate y Ramírez
- Anaximander
- Henri Andoyer
- Charles Louis François André
- Johannes Angelus
- Anders Jonas Ångström
- Voituret Anthelme
- Antiphon
- Eugène M. Antoniadi
- Peter Apian
- Dominique François Jean Arago
- Aratus of Soli
- Friedrich Wilhelm August Argelander
- Andrea Argoli
- Aristarchus of Samos
- Aristotle
- Aristyllus
- Heinrich Louis d'Arrest
- Asada Gōryū
- Autolycus of Pitane
- Arthur Julius Georg Friedrich von Auwers
- Adrien Auzout
- Wilhelm Heinrich Walter Baade
- Jacques Babinet
- Jöns Oskar Backlund
- Solon Irving Bailey
- Jean-Sylvain Bailly
- Francis Baily
- Thaddeus Banachiewicz
- Ban? M?s?
- Giovanni Antonio Baranzano
- Joseph-Émile Barbier
- Edward Emerson Barnard
- Franciscus Barocius
- Ab? ?Abd All?h Mu?ammad ibn J?bir ibn Sin?n al-Raqq? al-?arr?n? al-??bi? al-Batt?n?
- Johann Bayer
- Wilhelm Beer
- Johann Friedrich Benzenberg
- Torbern Olof Bergman
- Bernard of Le Treille
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- Jakob Bernoulli
- Johann Bernoulli
- Gasparo Berti
- Friedrich Wilhelm Bessel
- Bh?skara I
- Bh?skara II
- Alexander William Bickerton
- Wilhelm von Biela
- Camille Guillaume Bigourdan
- Jacques de Billy
- John Birmingham
- William Radcliff Birt
- Ab? Ray??n al-B?r?n?
- Ab? Is??q al-Bi?r?j? al-Ishb?l?
- Jacob Aall Bonnevie Bjerknes
- Sergei Nikolaevich Blazhko
- Jean-Baptiste-Gaspard Bochart de Saron
- Johann Elert Bode
- Palm Heinrich Ludwig von Boguslavsky
- Federigo Bonaventura
- George Phillips Bond
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- Giovanni Alfonso Borelli
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- Tycho Brahe
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- Ernest William Brown
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- Carl Jensen Burrau
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- Francisco José de Caldas
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- Callippus
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- Dositheus
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- Euctemon
- Eudoxus of Cnidus
- Leonhard Euler
- Abraham Ben Meir ibn Ezra
- Louis Fabry
- Abu'l-?Abb?s A?mad ibn Mu?ammad ibn Kath?r al-Fargh?n?
- Hervé Faye
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- James Ferguson
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- Asaph Hall
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- Ab? ?Al? al-?asan ibn al-?asan ibn al-Haytham
- Maximilian Hell
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- Robert Thorburn Ayton Innes
- Tadataka In?
- Ab? Mu?ammad J?bir ibn Afla? al-Ishb?l?
- Jagann?tha
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- al-?Abb?s ibn Sa??d al-Jawhar?
- Jayasi?ha
- Ab? ?Abd All?h Mu?ammad ibn Mu??dh al-Jayy?n?
- James Hopwood Jeans
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- Frederik Kaiser
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- Vladimir Vladimirovich Kavraysky
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- Ke?ava
- Shams al-D?n Ab? ?Abdall?h Mu?ammad ibn Mu?ammad al-Khal?l?
- Ghiy?th al-D?n Abu'l- Fath ?Umar ibn Ibr?h?m al-N?s?-B?r? al-Khayy?m?
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? edit
- Abu ?amid al-Gharna?i
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? edit
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? edit
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- Ferdinand Reech
- Georg Friedrich von Reichenbach
- Adolf Repsold
- Franz Reuleaux
- Osborne Reynolds
- Albert Ribaucour
- Carlos Ribeiro Santos
- Ostilio Ricci
- Richard of Wallingford
- David Rittenhouse
- Gilles Personne de Roberval
- Benjamin Robins
- Abraham Robinson
- John Robison
- Édouard Albert Roche
- John Roebuck
- Edward John Routh
- Reinhold Rüdenberg
- Heinrich Daniel Rühmkorff
- Girolamo Ruscelli
- Adhémar Jean Claude Barré de Saint-Venant
- Aleksandr Filippovich Samoylov
- Santorio Santorio
- Joseph Saurin
- Joseph Saxton
- Gaspar Schott
- Otto Friedrich Schott
- Jan Arnoldus Schouten
- Max Johann Sigismund Schultze
- Armand Séguin
- Marc Seguin
- Vasily Mikhaylovich Severgin
- Charles William Siemens
- Ernst Werner von Siemens
- John Smeaton
- Jean-Baptiste-François Soleil
- Osip Ivanovich Somov
- Henry Clifton Sorby
- Elmer Ambrose Sperry
- Thomas Ernest Stanton
- Charles Proteus Steinmetz
- Vladimir Andreevich Steklov
- Francesco Stelluti
- Simon Stevin
- Aurel Boleslav Stodola
- Emanuel Swedenborg
- Mariano di Jacomo Taccola
- Niccolò Tartaglia
- Frederick Winslow Taylor
- Geoffrey Ingram Taylor
- Nikola Tesla
- al-Ṣābiʾ al-Ḥarrānī Thābit ibn Qurra
- Silvanus Phillips Thompson
- Elihu Thomson
- Robert Henry Thurston
- Stepan Timoshenko
- François Félix Tisserand
- Leonardo Torres Quevedo
- Konstantin Eduardovich Tsiolkovsky
- Andrey Nikolaevich Tupolev
- Alan Mathison Turing
- William Ernest Stephen Turner
- Roberto Valturio
- Pierre Varignon
- Sébastien le Prestre de Vauban
- Vladimir Iosifovich Veksler
- Ignatz Venetz
- Faustus Verantius
- Pierre Vernier
- Juan Bautista Villalpando
- Ivan Alekseevich Vyshnegradsky
- Robert Alexander Watson-Watt
- James Watt
- Josiah Wedgwood
- Julius Ludwig Weisbach
- Caspar Wessel
- Richard Herman Wilhelm
- Robert Willis
- August Wöhler
- Reinhard Woltman
- Wilbur Wright
- Gustav Anton Zeuner
- Nikolay Egorovich Zhukovsky
- Fritz Zwicky