- Day Island
- Dayton
- De Anza Village
- De Luz
- De Luz Heights
- De Sabla
- Deacon Lee Place
- Dead Horse Island
- Deadman Island
- Deadmans Island (historical)
- Deadwood
- Deadwood
- Deadwood
- Dean
- Dean Place
- Dearborn Park
- Death Valley
- Death Valley Junction
- DeCamp
- Decker Island
- Dedication Island
- Dedrick
- Deep Springs
- Deer Creek
- Deer Creek Colony
- Deer Creek Park
- Deer Crossing
- Deer Haven
- Deer Island
- Deer Island