Fialka (surname)

Fialka is a surname. Notable people with the surname include:
 * Gerry Fialka (born 1953), American filmmaker
 * Karel Fialka, Indian-born British musician
 * Kazimierz Fiałka (1907–1970), Polish long-distance runner
 * Ladislav Fialka (1931–1991), Czech mime
 * Lukáš Fialka (born 1995), Czech footballer
 * Olga Fialka (1848–1930), Austro-Hungarian artist