- Game Cock Island
- Germantown
- Gilbert Corners
- Glenville
- Godfrey Corner
- Goose Island
- Goose Island
- Goose Island
- Gorham Island
- Grass Island
- Grassy Hammock Rocks
- Grassy Island
- Grassy Rock
- Great Captain Island
- Great Captain Rocks
- Great Island
- Green Island
- Greenway Island
- Greenwich Island
- Grover Hill
- Goodrichville
- Granbrook Park
- Green Manor Village
- Griswoldville
- Goodyear Island
- Grantville
- Grappaville
- Greystone
- Gulls Hollow
- Gildersleeve