These are all the animals we could find that have tails

tailless tenrec
Cape grysbok
bay duiker
red goral
Schomburgk's deer
dwarf antelope
gerenuk
dibatag
Arabian oryx
springbok
Günther's dik-dik
Kirk's dik-dik
red brocket
European bison or wisent
bushpig
kouprey
bearded pig
mule deer
blesbok or bontebok
Malagasy civet
African golden cat
broad-striped mongoose
Indonesian mountain weasel
black-footed ferret
tropical weasel
Colombian weasel
giant otter
mountain coati
African palm civet
Owston's palm civet
marsh mongoose
Ansorge's cusimanse
short-tailed mongoose
ruddy mongoose
crab-eating mongoose
striped-necked mongoose
hog badger
red panda
Chinese ferret-badger
southern river otter
hooded skunk
European otter
western hog-nosed skunk
bobcat
striped polecat
yellow-throated marten
Japanese marten
snow leopard
yellow-bellied weasel
Malayan weasel
American mink
African striped weasel
pale fox
kinkajou
Cape fox
Sulawesi palm civet
white-nosed coati
aquatic genet
South American coati
crab-eating raccoon
banded palm civet
Beddard's olingo
small-toothed palm civet
Jackson's mongoose
small-spotted genet
large-spotted genet
European pine marten
small Indian civet
Falkland Island wolf
Eurasian badger
ermine
marbled polecat
bearded seal
ring-tailed mongoose
falanouc
pygmy killer whale
boto
Indo-Pacific humpbacked dolphin
northern right whale dolphin
little tube-nosed bat
greater tube-nosed bat
Hodgson's bat
fraternal myotis
Ikonnikov's bat
big-footed myotis
black myotis
New Zealand lesser short-tailed bat
small mouse-tailed bat
painted bat
hoary bat
red bat
Malayan tailless leaf-nosed bat
birdlike noctule
European free-tailed bat
Jamaican fruit-eating bat
spectral bat
Asian particolored bat
Australian false vampire bat or ghost bat
northern ghost bat
lesser false vampire bat
Gambian epauletted fruit bat
Kobayashi's serotine
brown big-eared bat
Pilbara ningaui
fat-tailed dunnart
little long-tailed dunnart
Gilbert's dunnart
hairy-footed dunnart
long-tailed dunnart
stripe-faced dunnart
slender-tailed dunnart
Ooldea dunnart
red-cheeked dunnart
white-tailed dunnart
gray-bellied dunnart
speckled dasyure
Julia Creek dunnart
Kangaroo Island dunnart
Carpentarian dunnart
chestnut dunnart
white-footed dunnart
western quoll
spotted-tailed quoll
brush-tailed phascogale
Malayan flying lemur
shrewish short-tailed opossum
lutrine opossum
brown four-eyed opossum
black four-eyed opossum
gray four-eyed opossum
elegant fat-tailed opossum
small fat-tailed opossum
bushy-tailed opossum
velvety fat-tailed opossum
western woolly opossum
black-shouldered opossum
long-tailed fat-tailed opossum
broad-faced potoroo
lemuroid ringtail possum
long-tailed pygmy possum
musky rat kangaroo
northern nail-tailed wallaby
long-nosed potoroo
red-legged pademelon
rock ringtail possum
honey possum
feathertail glider
silver-gray brushtail possum
bridled nail-tailed wallaby
crescent nail-tailed wallaby
striped possum
Doria's tree kangaroo
Lumholtz's tree kangaroo
scaly-tailed possum
Parma wallaby
brush-tailed bettong
monjon
brush-tailed rock wallaby
Proserpine rock wallaby
yellow-footed rock wallaby
mountain pygmy possum
long-footed potoroo
rock hyrax
Sardinian pika
Sumatran rabbit
northern pika
snowshoe hare
Korean hare
Tehuantepec jackrabbit
Manchurian hare
mountain hare
scrub hare
broom hare
Audubon's cottontail
marsh rabbit
pygmy rabbit
southern brown bandicoot
western barred bandicoot
desert bandicoot
eastern barred bandicoot
Kalubu echymipera
white rhinoceros
Sumatran rhinoceros
Malayan pangolin
ground pangolin
long-tailed pangolin
maned three-toed sloth
pale-throated three-toed sloth
white-faced capuchin
grizzled leaf monkey
Senegal galago
diademed sifaka
golden-crowned sifaka
Verreaux's sifaka
golden bamboo lemur
bamboo lemur
Kloss's gibbon
douc langur
silvery gibbon
Diana monkey
Dryas monkey
mona monkey
Midas tamarin
northern night monkey
Bolivian titi
greater dwarf lemur
dusky titi
fat-tailed dwarf lemur
ring-tailed lemur
weasel sportive lemur
slow loris
king colobus
black colobus
Diana tarsier
spectral tarsier
Javan langur
Japanese macaque or snow monkey
Celebes crested macaque
golden angwantibo
booted macaque
bonnet macaque
toque macaque
Central American spider monkey
Barbary macaque
avahi or woolly lemur
muriqui or woolly spider monkey
red uakari
Goeldi's marmoset or Goeldi's monkey
crowned lemur
white-eared marmoset
black-mantled tamarin
mongoose lemur
Weid's black-tufted-ear marmoset
emperor tamarin
monk saki
tundra vole
western red-backed vole
Kloss squirrel
southern red-backed vole
Kinabalu squirrel
northern collared lemming
gray-bellied squirrel
Ungava collared lemming
Pallas's squirrel
pygmy mouse
Victoria collared lemming
inornate squirrel
house mouse
Richardson's collared lemming
pleasant gerbil
Mentawai squirrel
Bering collared lemming
hazel dormouse
black-striped squirrel
sagebrush vole
spectacled dormouse
plantain squirrel
rock vole
smoky mouse
Phayre's squirrel
long-tailed vole
heath rat
Prevost's squirrel
aiga vole
long-tailed mouse
Irrawaddy squirrel
prairie vole
Japanese flying squirrel
greater marsh rat
Anderson's squirrel
water vole
Siberian flying squirrel
golden-bellied water rat
western heather vole
eastern heather vole
short-footed Luzon tree rat
northern bog lemming
Sumatran flying squirrel
southern bog lemming
bulldog rat
Cape porcupine
brown rat
Indian crested porcupine
long-eared scaly-tailed flying squirrel
Andean squirrel
northern birch mouse
dusky-footed woodrat
southern birch mouse
rock cavy
desert woodrat
woolly giant rat
rock pocket mouse
Mandarin vole
short-tailed hopping mouse
dusky hopping mouse
Barbary striped grass mouse
long-tailed hopping mouse
bank vole
spinifex hopping mouse
gray red-backed vole
Shikotan vole
Mohave ground squirrel
fawn hopping mouse
Paraguay hairy dwarf porcupine
Mitchell's hopping mouse
bicolor-spined porcupine
Crete spiny mouse
mountain giant rat
Brazilian porcupine
golden spiny mouse
slender squirrel
mountain paca
vesper rat
St. Vincent pygmy rice rat
Luzon bushy-tailed cloud rat
four-toed jerboa
giant rat
great jerboa
Gambian rat
striped dwarf hamster
Nelson's rice rat
Utah prairie dog
Korean field mouse
complex-toothed flying squirrel
Ecuadorean rice rat
Bolivar rice rat
giant white-tailed rat
Boquete rice rat
European water vole
Thomas's rice rat
Keays's rice rat
African brush-tailed porcupine
light-footed rice rat
Mt. Kahuzi climbing mouse
Talamancan rice rat
Congo forest mouse
lesser bandicoot rat
Flores giant tree rat
greater bandicoot rat
Damara ground squirrel
yellow-faced pocket gopher
Cameroon scaly-tail
pacarana
hairy-footed flying squirrel
silver-tailed rock rat
red crested tree rat
Arizona pocket mouse
Ord's kangaroo rat
Rajah spiny rat
white-footed mouse
Chinese dormouse
Namdapha flying squirrel
Japanese giant flying squirrel
Manusela mosaic-tailed rat
Bramble Cay mosaic-tailed rat
Indochinese ground squirrel
shrew-faced squirrel
royal vole
Persian jird
yellow-pine chipmunk
Mongolian jird
cliff chipmunk
dwarf hutia
least chipmunk
northern Luzon giant cloud rat
Eurasian harvest mouse
eastern chipmunk
Dzhungarian hamster
long-eared jerboa
field vole
Townsend's chipmunk
Malabar spiny dormouse
Evorsk vole
woodland jumping mouse
reed vole
red tree vole
ear-spot squirrel
dugong
Pyrenean desman
barren ground shrew
long-clawed shrew
vagrant shrew
Asian house shrew
Anderson's shrew
northern short-tailed shrew
desert shrew
American shrew mole
hairy-tailed mole
coast mole
Townsend's mole
least shrew
marsh shrew
large-toothed Siberian shrew
long-tailed shrew
smoky shrew
Gaspé shrew
slender shrew
prairie shrew
pygmy shrew
Ussuri shrew
water shrew
tundra shrew
Russian desman
lesser shrew
Eurasian water shrew
Laxmann's shrew
even-toothed shrew
white-toothed pygmy shrew
giant armadillo
southern three-banded armadillo
pichi
This list has been generated automatically and therefore can contain errors, please keep that in mind.