Lupa (Latin for "she-wolf"; plural: Lupae) can refer to:
a female wolf the goddess Artemis/Diana, in her "wolf form"; see Lupa (mythology) and e.g. Lupa Capitolina the lowest class of Roman prostitutes, see Prostitution in ancient Rome#Brothels Lupa a former genus of Atlantic crabs; see e.g. Callinectes sapidus formerly Lupa hastata, Portunus sayi formerly Lupa sayi, etc. Lupa (ship), an 18th-century slave ship
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