Puca or PUCA may refer to Púca, faery creature of Celtic folklore. Puka (Peru), also spelled Puca, a mountain in Peru Puck (mythology), fairy or mischievous nature sprite in English folklore (possibly related to Púca) Florin Pucă (1932–1990), Romanian graphic artist Central American Unionist Party (Partido Unionista Centroamericano), center-right Nicaraguan political party Diketo (game) or puca, a game similar to Jacks from South Africa