Quina may refer to: Quina, California, a former settlement Quinoa, a grain Quina, a character of Final Fantasy IX Quinua, Peru, a town La Quina, a Mousterian site in France Any of several plant species that yield quinine, especially those of the genus Cinchona Any of several unrelated plants, including those of the genus Myroxylon A heraldric figure of the coat of arms of Portugal Quina Mousterian, a variety of the Mousterian industry Domingos Quina (born 1999), Bissau-Guinean-Portuguese footballer, son of Samuel Samuel Quina (born 1966), Portuguese footballer