List of Animals that start with J
- Jabiru
- Jacana
- Jack Crevalle
- Jack Russells
- Jack-Chi
- Jackabee
- Jackal
- Jackdaw
- Jackrabbit
- Jackson’s Chameleon
- Jagdterrier
- Jaguar
- Jaguarundi Cat
- Jamaican Boa
- Jamaican Iguana
- Japanese Bantam Chicken
- Japanese Beetle
- Japanese Chin
- Japanese Macaque
- Japanese rat snake
- Japanese Spitz
- Japanese Squirrel
- Japanese Terrier
- Javan Leopard
- Javan Rhinoceros
- Javanese
- Jellyfish
- Jerboa
- Jewel Beetle
- John Dory
- Jonah Crab
- Joro Spider
- Josephoartigasia monesi
- Jumping Spider
- Jungle Carpet Python
- Junglefowl
