1907 in sports describes the year's events in world sport.
- The Football League – Newcastle United 51 points, Bristol City 48, Everton 45, Sheffield United 45, Aston Villa 44, Bolton Wanderers 44
- FA Cup final – The Wednesday 2–1 Everton at Crystal Palace, London
Bandy was included in the winter games held in Helsinki, Finland, similar to the Nordic Games. Finland was represented by the club Polyteknikkojen Urheiluseura (PUS) but the winner of the competition was a combined team from Sweden, which defeated PUS as well as a team from St. Petersburg, Russia.
- 8–12 October — Chicago Cubs (NL) defeats Detroit Tigers (AL) to win the 1907 World Series by 4 games to 0 with one tie
- 8 May. Canadian Tommy Burns retains his world heavyweight boxing title by beating Philadelphia Jack O'Brien on points after 20 rounds in Los Angeles.
- Following two successful title defences in California, Burns travels to London, where he defeats British heavyweight champion Gunner Moir.
Lineal world champions
- World Heavyweight Championship – Tommy Burns
- World Light Heavyweight Championship – vacant
- World Middleweight Championship – vacant → Stanley Ketchel
- World Welterweight Championship – William "Honey" Mellody → Mike "Twin" Sullivan
- World Lightweight Championship – Joe Gans
- World Featherweight Championship – Abe Attell
- World Bantamweight Championship – Jimmy Walsh
- County Championship – Nottinghamshire
- Minor Counties Championship – Lancashire II
- Most runs – Tom Hayward 2353 @ 45.25 (HS 161)
- Most wickets – Edward Dennett 201 @ 16.05 (BB 8–9)
- Wisden Cricketers of the Year – Albert Hallam, Reggie Schwarz, Frank Tarrant, Bert Vogler, Thomas Wass
- Sheffield Shield – New South Wales
- Most runs – Bert Hopkins 617 @ 56.09 (HS 171)
- Most wickets – Leonard Garnsey 32 @ 21.93 (HS 6–35)
- Currie Cup – not contested
Tour de France
World Figure Skating Championships
- Grand National – Eremon
- 1,000 Guineas Stakes – Witch Elm
- 2,000 Guineas Stakes – Slieve Gallion
- The Derby – Orby
- The Oaks – Glass Doll
- St. Leger Stakes – Wool Winder
- Melbourne Cup – Poseidon
- King's Plate – Kelvin
- 17–21 January — Kenora Thistles defeats Montreal Wanderers two games to none in a Stanley Cup challenge. Kenora, Ontario is the smallest town ever to win the Stanley Cup.
- 16–18 March — Kenora Thistles defeats Brandon, Manitoba to win the Manitoba title and defends the Stanley Cup.
- 23–25 March — Montreal Wanderers regains the Stanley Cup by defeating the Thistles two games to none in a rematch.
The Boat Race
- Championship – Halifax
- Challenge Cup final – Warrington 17–3 Oldham at Wheater's Field, Broughton
- Lancashire League Championship – not contested
- Yorkshire League Championship – not contested
- Lancashire County Cup – Broughton Rangers 15–6 Warrington
- Yorkshire County Cup – Bradford F.C. 8–5 Hull Kingston Rovers
Home Nations Championship
Speed Skating World Championships
- Men's All-round Champion – none declared
- Norman Brookes (Australia) becomes the first overseas winner of the Wimbledon Men's Singles Championship
- Australian Men's Singles Championship – Horace Rice (Australia) defeats Harry Parker (Australia) 6–3 6–4 6–4
- Wimbledon Men's Singles Championship – Norman Brookes (Australia) defeats Arthur Gore (GB) 6–4 6–2 6–2
- Wimbledon Women's Singles Championship – May Sutton Bundy (USA) defeats Dorothea Douglass Lambert Chambers (GB) 6–1 6–4
- French Men's Singles Championship – Max Decugis (France) defeats Robert Wallet (France): details unknown
- French Women's Singles Championship – Comtesse de Kermel (France) defeats d'Elva (France): details unknown
- American Men's Singles Championship – William Larned (USA) defeats Robert LeRoy (USA) 6–2 6–2 6–4
- American Women's Singles Championship – Evelyn Sears (USA) defeats Carrie Neely (USA) 6–3 6–2
- "Scottish Cup Past Winners | Scottish Cup | Scottish FA". www.scottishfa.co.uk. Retrieved 5 February 2021.
- "The Finnish Bandy Federation, in English". Finnish Bandy Association. Retrieved February 12, 2014.
- "Tigres del Licey | History y Campeonatos". Conectate.com.do. 2018. Archived from the original on April 21, 2018.
- Cyber Boxing Zone
- "Cycling-Tour de France list of winners". Eurosport UK. 26 August 2020. Retrieved 18 February 2021.
- "Epsom Derby | History, Winners, & Facts | Britannica". www.britannica.com. Retrieved 30 December 2021.