- Gadwall
- Garden Warbler
- Garganey
- Golden Eagle
- Great Auk
- Great Bustard
- Great Crested Grebe
- Great Egret
- Great Grey Shrike
- Great Snipe
- Great Spotted Cuckoo
- Great Spotted Woodpecker
- Great White Pelican
- Greater Flamingo
- Greater Scaup
- Greater Short-toed Lark
- Greater Spotted Eagle
- Greater White-fronted Goose
- Greenish Warbler
- Grey Heron
- Grey Partridge
- Greylag Goose
- Griffon Vulture
- Gyrfalcon