Więcek

Więcek is a Polish surname. Notable people include:


 * Feliks Więcek (1904-1978), Polish cyclist
 * Maksymilian Więcek (1920-2006), Polish ice hockey player
 * Margaret Wiecek, Polish-American operations researcher
 * Miroslav Wiecek (1931-1997), Czech footballer
 * Piotr Więcek (born 1990), Polish racing driver