Twardzik

Twardzik is a surname. Notable people with the surname include:
 * Dan Twardzik (born 1991), Czech footballer
 * Dave Twardzik (born 1950), American basketball player
 * Dick Twardzik (1931–1955), American jazz pianist
 * Filip Twardzik (born 1993), Czech footballer
 * Patrik Twardzik (born 1993), Czech footballer
 * René Twardzik (born 1970), Czech footballer
 * Ted Twardzik, Mrs. T's Pierogies founder