Red-bellied

Red-bellied may refer to:

In ornithology:

* Red-bellied Macaw, large, colourful parrot
* Red-bellied Paradise Flycatcher, medium-sized passerine bird
* Red-bellied Woodpecker, medium-sized woodpecker

In mammalogy:

* Red-bellied Lemur, medium sized prosimian with a luxuriant chestnut brown coat
* Red-bellied squirrel, species of squirrel
* Red-bellied Titi, New World monkey

In herpetology:

* Alabama red-bellied turtle, endangered species
* Red-bellied Black Snake, venomous and dangerous species of snake native to eastern Australia
* Red-bellied Newt, newt native to coastal woodlands in northern California