Quina

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