Conill is a Catalan-language surname, meaning rabbit, and may refer to:
Enrique Conill (1899–1970), a Cuban sailor Joseph Sadoc Alemany y Conill (1814–1888), a Spanish Catholic clergyman
See also Conill (Tàrrega), abandoned village in Tàrrega municipality, Catalonia Conill, village in Pujalt municipality, Catalonia Conejo, a Spanish-language variant Coelho, a Portuguese-language variant Coello (disambiguation), a Galician-language variant