L'hoest's monkey
lacustrine vole
Ladak pika
Ladew's oldfield mouse
Lady Burton's rope squirrel
Lagos serotine
Lagranja shrew
Lake Chad gerbil
Lakeland Downs mouse
laminate vlei rat
Lamotte's roundleaf bat
Lamotte's shrew
lamulate shrew
Lander's horseshoe bat
Lang Bian white-bellied rat
lappet-eared free-tailed bat
large Aden gerbil
large Asian roundleaf bat
large bamboo rat
large false serotine
large flying fox
large fruit-eating bat
large hairy armadillo
large Indian civet
large Japanese field mouse
large long-clawed mouse
large Mindanao roundleaf bat
large mole
large myotis
large Palau flying fox
large pencil-tailed tree mouse
large rufous horseshoe bat
large slit-faced bat
large tree mouse
large tree shrew
large vesper mouse
large vlei rat
large white-bellied rat
large-eared free-tailed bat
large-eared horseshoe bat
large-eared pied bat
large-eared pika
large-eared sheath-tailed bat
large-eared slit-faced bat
large-eared tenrec
large-eared vole
large-footed bat
large-headed shrew
large-lipped crimson-nosed rat
large-spotted civet
large-spotted genet
large-toothed hairy-tailed rat
large-toothed shrew
large-toothed Siberian shrew
Lataste's gerbil
Latona shrew
Laxmann's shrew
Layard's palm squirrel
Leach's single leaf bat
Leadbeater's possum
least chipmunk
least dwarf shrew
least forest mouse
least gerbil
least groove-toothed swamp rat
least horseshoe bat
least long-fingered bat
least pipistrelle
least pygmy squirrel
least roundleaf bat
least shrew
least shrew tenrec
least soft-furred mouse
least weasel
least woolly bat
least yellow bat
lechwe
Lemara shrew
Lemke's hutia
lemming vole
lemurine night monkey
lemuroid ringtail possum
leopard
leopard cat
leopard seal
Leschenault's rousette
lesser Angolan epauletted fruit bat
lesser antechinus
lesser Asiatic yellow bat
lesser bamboo bat
lesser bamboo rat
lesser bandicoot rat
lesser bilby
lesser brown horseshoe bat
lesser bulldog bat
lesser cane rat
lesser dawn bat
lesser dog-like bat
lesser dwarf shrew
lesser Egyptian gerbil
lesser Egyptian jerboa
lesser false vampire bat
lesser fat-tailed jerboa
lesser forest wallaby
lesser ghost bat
lesser gray-brown musk shrew
lesser grison
lesser hairy-footed dunnart
lesser hedgehog tenrec
lesser horseshoe bat
lesser kudu
lesser large-footed bat
lesser long-eared bat
lesser long-fingered bat
lesser long-tailed bat
lesser long-tailed shrew tenrec
lesser long-tongued fruit bat
lesser mole rat
lesser mouse-deer
lesser mouse-eared bat
lesser mouse-tailed bat
lesser musky fruit bat
lesser naked-backed fruit bat
lesser noctule
lesser pygmy flying squirrel
lesser ranee mouse
lesser red musk shrew
lesser rice-field rat
lesser roundleaf bat
lesser sac-winged bat
lesser sheath-tailed bat
lesser short-nosed fruit bat
lesser short-tailed gerbil
lesser shrew
lesser spear-nosed bat
lesser stick-nest rat
lesser striped shrew
lesser tree mouse
lesser tube-nosed fruit bat
lesser tufted-tailed rat
lesser white-nosed monkey
Lesser Wilfred's mouse
lesser woolly bat
lesser woolly horseshoe bat
lesser yellow bat
lesser yellow-shouldered bat
Levantine mole
Lewis's tuco-tuco
Liberian mongoose
Libyan jird
Lichtenstein's jerboa
light-footed rice rat
light-winged lesser house bat
limestone rat
Lindbergh's grass mouse
lion
liontail macaque
little big-eared bat
little big-eyed bat
little broad-nosed bat
little brown bat
little Celebes cuscus
little collared fruit bat
little desert pocket mouse
little free-tailed bat
little goblin bat
little golden-mantled flying fox
little ground squirrel
little Indian field mouse
little Japanese horseshoe bat
little long-fingered bat
little long-tailed dunnart
little margareta rat
little native mouse
little Nepalese horseshoe bat
little pied bat
little pocket mouse
little red brocket
little red flying fox
little red gerbil
little red kaluta
little rufous mouse opossum
little soft-furred rat
little spotted cat
little tube-nosed bat
little white-shouldered bat
little wood mouse
little yellow bat
little yellow-eared bat
little yellow-shouldered bat
Littledale's whistling rat
Llano pocket gopher
Llanos long-nosed armadillo
lodgepole chipmunk
lofty shrew
Lombok flying fox
long-beaked echidna or New Guinean echidna
long-clawed ground squirrel
long-clawed mole mouse
long-clawed mole vole
long-clawed shrew
long-eared chipmunk
long-eared hedgehog
long-eared jerboa
long-eared scaly-tailed flying squirrel
long-fingered bat
long-fingered triok
long-finned pilot whale
long-footed potoroo
long-footed rat
long-footed shrew
long-footed tree shrew
long-footed water rat
long-furred woolly mouse opossum
long-haired grass mouse
long-haired rat
long-haired rousette
long-headed hill rat
long-legged bat
long-legged myotis
long-nosed antechinus
long-nosed bandicoot
long-nosed cusimanse
long-nosed echymipera
long-nosed hocicudo
long-nosed Luzon forest mouse
long-nosed mole
long-nosed mongoose
long-nosed mosaic-tailed rat
long-nosed potoroo
long-nosed rice rat
long-nosed short-tailed opossum
long-snouted bat
long-tailed birch mouse
long-tailed brown-toothed shrew
long-tailed climbing mouse
long-tailed dunnart
long-tailed dwarf hamster
long-tailed fat-tailed opossum
long-tailed field mouse
long-tailed forest shrew
long-tailed fruit bat
long-tailed giant rat
long-tailed ground squirrel
long-tailed hopping mouse
long-tailed house bat
long-tailed macaque
long-tailed marmot
long-tailed mole
long-tailed mountain rat
long-tailed mountain shrew
long-tailed mouse
long-tailed musk shrew
long-tailed pangolin
long-tailed planigale
long-tailed pocket mouse
long-tailed porcupine
long-tailed pouched rat
long-tailed pygmy possum
long-tailed pygmy rice rat
long-tailed shrew
long-tailed shrew rat
long-tailed spiny rat
long-tailed tree rat
long-tailed vole
long-tailed wattled bat
long-tailed weasel
long-winged tomb bat
Longman's beaked whale
Lord Derby's scaly-tailed squirrel
Lorentz's mosaic-tailed rat
Loring's rat
Lorrain dormouse
Louise's spiny mouse
Lovat's climbing mouse
lovely-haired rat
Low's squirrel
Lowe's gerbil
Lowe's shrew
lowland brush mouse
lowland long-nosed squirrel
lowland mosaic-tailed rat
lowland tree kangaroo
loyalty bent-winged bat
Lucas's short-nosed fruit bat
Luis's yellow-shouldered bat
Lumholtz's tree kangaroo
Lunda rope squirrel
Lusitanian pine vole
lutrine opossum
Luzon broad-toothed rat
Luzon bushy-tailed cloud rat
Luzon cordillera forest mouse
Luzon forest rat
Luzon fruit bat
Luzon hairy-tailed rat
Luzon montane forest mouse
Luzon short-nosed rat
Luzon shrew
Luzon striped rat
Lyle's flying fox