Lucilia

Lucilia may refer to:


 * Lucilia (wife of Lucretius), the wife of Roman philosopher Lucretius
 * Lucilia (fly), a greenbottle fly genus in the family Calliphoridae
 * Lucilia (plant), a plant genus in the family Asteraceae

and also:
 * Napaea lucilia, a butterfly species in the genus Napaea (Mesosemiini, Riodinidae)
 * Sabatinca lucilia, a moth species