Taken from Category:Wikipedia articles incorporating text from the USGS Geographic Names Information System
- Curphey Peaks
- Curran Bluff
- Currituck Island
- Curtis Peaks
- Curtiss Bay
- Mount Curtiss
- Curzon Islands
- Cushing Peak
- Cutcliffe Peak
- Cuthbertson Snowfield
- Cycle Glacier
- Cyclops Peak
- Mount Cyril
- Czamanske Ridge
- Mount Czegka
- D'Angelo Bluff
- D'Hainaut Island
- D'Ursel Point
- D'Urville Monument
- D'Urville Wall
- Dagger Peak
- Daggoo Peak
- Daguerre Glacier
- Dahl Reef
- Dailey Islands
- Mount Daimler
- Dais Col
- Daisy Point
- Dakers Island
- Dakota Pass
- Dale Glacier
- Dales Island
- Daley Hills
- Dalgliesh Bay
- Dålk Glacier
- Dålk Island
- Mount Dallmann
- Dallmann Bay
- Dallmann Nunatak
- Dallmann Seamount
- Dallmeyer Peak
- Mount Dalmeny
- Dalmor Bank
- Dalsnatten Crag
- Dalsnuten Peak
- Dalten Nunatak
- Cape Dalton
- Mount Dalton
- Dalton Glacier
- Dalton Iceberg Tongue
- Cape Daly
- Dalziel Ridge
- Damien Bay
- Mount Damm
- Damocles Point
- Damoy Point
- Damschroder Rock
- Dana Mountains
- Danco Coast
- Danco Island
- Mount Dane
- Mount Danforth
- Danger Islands
- Danger Slopes
- Daniell Peninsula
- Cape Daniell
- Daniels Hill
- Dannebrog Islands
- Danum Platform
- Darbel Bay
- Darbel Islands
- Darboux Island
- Mount Darby
- Mount Darbyshire
- Darkowski Glacier
- Darley Hills
- Mount Darling
- Darling Ridge
- Cape Darlington
- Darnell Nunatak
- Cape Darnley (Mac. Robertson Land)
- Cape Darnley (South Georgia)
- Mount Darnley
- Mount Dart
- Dart Moraine
- Cape Dart
- Dartmouth Peak
- Dartmouth Point
- Daruma Rock
- Darwin Glacier (Antarctica)
- Darwin Island (Antarctica)
- Darwin Névé
- Daspit Glacier
- Mount Dater
- Dater Glacier
- Datum Peak
- Daughtery Peaks
- Dauphin Pond
- Davern Nunatak
- Davey Nunataks
- Davey Peak
- Davey Point
- David Cauldron
- David Island
- David Range
- David Valley
- Davidson Island
- Cape Davidson
- Mount Davidson (Antarctica)
- Davies Bay
- Davies Dome
- Davies Escarpment
- Davies Heights
- Davies Top
- Cape Davies
- Cape Davis
- Davis Anchorage
- Davis Bay
- Davis Coast
- Davis Glacier
- Davis Hills
- Davis Ice Piedmont
- Davis Ice Rise
- Davis Island (Palmer Archipelago)
- Davis Knoll
- Davis Nunataks
- Davis Peninsula
- Davis Promontory
- Davis Ridge
- Davis Saddle
- Davis Valley
- Davison Peak
- Davisville Glacier
- Dawson Head
- Dawson Nunatak
- Dawson Peak
- Dawson-Lambton Glacier
- Dawson-Lambton Trough
- Mount Dawson-Lambton
- Day Island
- Day Nunatak
- Cape Day
- Daykovaya Peak
- Cape Dayman
- Dayné Peak
- Mount Dayton
- De Camp Nunatak
- De Gerlache Seamounts
- De Haven Glacier
- Cape De la Motte
- Deacon Peak
- Cape Deacon
- Dead End Glacier
- Deadmond Glacier
- Deakin Bay
- Mount Deakin
- Dean Cirque
- Dean Island
- Dean Nunataks
- Dean Rocks
- Mount Dean
- DeAngelo Glacier
- Mount Dearborn
- Mount Deardorff
- DeAtley Island
- Débarquement Rock
- Debenham Glacier
- Debenham Islands
- DeBreuck Glacier
- Mount DeBreuck
- DeBusk Scarp
- Debussy Heights
- Debutante Island
- Decazes Island
- Deception Glacier
- Deception Plateau
- Decker Glacier
- Cape Découverte
- Mount Dedo
- Dee Ice Piedmont
- Dee Nunatak
- Mount Deeley
- Defant Bank
- Defant Glacier
- The Defile
- DeGalan Peak
- DeGanahl Glacier
- Mount Degerfeldt
- DeGoes Cliff
- Deildedalen Valley
- Deildegasten Ridge
- Mount Deildenapen
- Deimos Ridge
- Dekefjellet Mountain
- Dekefjellrantane Hills
- Delaite Island
- Delay Point
- Mount Deleon
- Delinski Glacier
- Delius Glacier
- Deliverance Point