These are all the animals we could find that have tails

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