Taken from Category:Wikipedia articles incorporating text from the USGS Geographic Names Information System
- Brown Peaks
- Brown Peninsula
- Brown Ridge
- Brown Scarp
- Brown Valley
- Cape Brown
- Mount Brown (Antarctica)
- Mount Brown-Cooper
- Browning Pass
- Browning Peninsula
- Mount Browning
- Browns Butte
- Browns Glacier
- Brownson Islands
- Lake Brownworth
- Bruce Islands
- Bruce Nunatak
- Bruce Plateau
- Bruce Point
- Bruce Spur
- Cape Bruce
- Mount Bruce (Antarctica)
- Brückner Glacier
- Brugda Ridge
- Brugmann Mountains
- Bruner Hill
- Brunhilde Peak
- Brunner Glacier
- Brunonia Glacier
- Brunow Bay
- Mount Bruns
- Bruns Nunataks
- Brunt Basin
- Brunt Ice Shelf
- Brunvoll Glacier
- Brusen Nunatak
- Brush Glacier
- Brusilov Nunataks
- Brutus Island
- Bryan Coast
- Bryan Glacier
- Bryde Island (Antarctica)
- Bryde Rocks
- Bryse Peaks
- Brøgger Glacier
- Bubble Spur
- Mount Bubier
- Bucentaur Rock
- Buchan Bay
- Buchanan Hills
- Buchanan Passage
- Buchanan Point
- Bucher Glacier
- Bucher Peak
- Bucher Rim
- Buchia Buttress
- Buckley Bay (Antarctica)
- Mount Buckley
- Bucknell Ridge
- Budd Coast
- Budd Pass
- Budd Peak (Enderby Land)
- Budd Peak (Heard Island)
- Buddenbrock Range
- Buddha Rock
- Lake Buddha
- Buddington Peak
- Büdel Islands
- Budnick Hill
- Buell Peninsula
- Buennagel Peak
- Buettner Peak
- Buff Island
- Buffer Island
- Buffon Islands
- Bugge Islands
- Buggisch Peak
- Bulbur Glacier
- Mount Bulcke
- Bulcke Finger
- Bulfinch Ridge
- Bulken Hill
- Bulkington Pass
- Bulkisen
- Bull Nunatak
- Bull Pass
- Bull Ridge
- Lake Bull
- Bullseye Lake
- Bullseye Mountain
- Bulnes Island
- Buls Bay
- Bulwark Stream
- Mount Bumstead
- Bundermann Range
- Bunker Bluff
- Bunner Glacier
- Mount Bunt
- Bunt Island
- Buntley Bluff
- Burch Peaks
- Mount Burch
- Cape Burd
- Burden Passage
- Burdick Peak
- Burgess Glacier
- Burgess Ice Rise
- Burkett Nunatak
- Burkitt Nunatak
- Cape Burks
- Mount Burley
- Burlock Peak
- Burmester Dome
- Burn Cliffs
- Burnet Cove
- Burnett Island
- Burnette Glacier
- Burnette Rock
- Burney Peak
- Mount Burnham (Marie Byrd Land)
- Mount Burnham (Oates Land)
- Burns Bluff
- Burns Glacier
- Burnside Ridges
- Cape Buromskiy
- Buromskiy Island
- Burrage Dome
- Mount Burrill
- Burris Nunatak
- Mount Burrows
- Mount Bursey
- Bursey Icefalls
- Mount Bursik
- Burt Rocks
- Burtis Island
- Burton Cove
- Burton Island Glacier
- Burton Point
- Mount Burton
- Busen Point
- Bushell Bluff
- Mount Bushnell
- Buskirk Bluffs
- Bussey Glacier
- Butcher Nunatak
- Butcher Ridge
- Butchers Spur
- Butler Glacier
- Butler Island
- Butler Nunataks
- Butler Passage
- Butler Peaks
- Butler Rocks
- Butler Summit
- Butson Ridge
- Butterfly Knoll
- Mount Butters
- Mount Butterworth
- The Buttons
- Buttress Hill
- Buttress Nunatak
- Buttress Nunataks
- Buxton Glacier
- Buzfuz Rock
- Mount Byerly
- Byers Peninsula
- Bynon Hill
- Bynum Peak
- Byōbu Rock
- Bypass Hill
- Bypass Nunatak
- Byrd Canyon
- Byrd Neve
- Byrd Subglacial Basin
- Cape Byrd
- Mount Byrd
- Byrdbreen
- Bystander Nunatak
- Bystrov Rock
- Byvågåsane Peaks
- Byvågen Bay
- Byway Glacier
- Mount Cabeza
- Cabinet Inlet
- Cabrera Nunatak
- Cabrial Rock
- Cacapon Inlet
- Cachalot Peak
- Cache Heights
- Mount Cadbury
- Cadenazzi Rock
- Cadle Monolith
- Cadman Glacier
- Cadwalader Beach
- Cadwalader Inlet
- Cady Nunatak
- Café Point
- Caffin Valley
- Cagle Peaks
- Mount Cahill
- Cain Nunatak
- Cairn Ridge
- Cairns Cove