List of Animals that start with N
- Nabarlek
- Naegleria
- Naked Mole Rat
- Narwhal
- Natterjack
- Nautilus
- Neanderthal
- Neapolitan Mastiff
- Nebelung
- Needlefish
- Nelore Cattle
- Nematode
- Neon Tetra
- Neptune Grouper
- Netherland Dwarf Rabbit
- New Hampshire Red Chicken
- Newfoundland
- Newfypoo
- Newt
- Nguni Cattle
- Nicobar pigeon
- Nigerian Goat
- Night Adder
- Night Heron
- Night Snake
- Nightingale
- Nightjar
- Nile Crocodile
- Nile Monitor
- Nile Perch
- Nilgai
- No See Ums
- Norfolk Terrier
- Norrbottenspets
- North American Black Bear
- Northern Alligator Lizard
- Northern Bobwhite
- Northern Cardinal
- Northern Flicker
- Northern Fur Seal
- Northern Harrier
- Northern Inuit Dog
- Northern Jacana
- Northern Parula
- Northern Pintail
- Northern Potoo
- Northern Screamer
- Northern Water Snake
- Norway Rat
- Norwegian Buhund
- Norwegian Elkhound
- Norwegian Forest
- Norwegian Lundehund
- Norwich Terrier
- Nose-Horned Viper
- Nova Scotia Duck Tolling Retriever
- Nubian Goat
- Nudibranch
- Numbat
- Nuralagus
- Nurse Shark
- Nut Weevil
- Nuthatch
- Nutria
- Nyala
