Groundhog 
Guadalupe fur seal 
Guanaco 
Guayaquil squirrel 
Guiana dolphin 
Guianan squirrel 
Guinea baboon 
Guinea pig 
Gursky's Spectral Tarsier 
Guyanan red howler 
Hamadryas baboon 
Hamlyns monkey 
Harbor Seal 
Harbour porpoise 
Harriss antelope squirrel 
Hartmanns mountain zebra 
Hatinh langur 
Hawaiian monk seal 
Hazel dormouse 
Hilton Head White-tailed deer 
Himalayan marmot 
Himalayan pika 
Hinde's Dik-Dik 
Hippopotamus