Finka

Finka may refer to:


 * Božidar Finka (1925 – 1999), Croatian linguist and lexicographer
 * Finka, a diminutive of Josephine in Croatian
 * Finka (potato), early-ripening variety of potato
 * Finka, a Zpetsnaz operator in Tom Clancy's Rainbow Six Siege video game
 * Informal synonym for "Finnish knife" in Russia:
 * NR-40 knife
 * Puukko knife