Stanisław Stefanek (7 May 1936 – 17 January 2020) was a Polish bishop of the Roman Catholic Church. He was born in Majdan Sobieszczański. He became a priest in 1959. He later held the roles of auxiliary bishop of Szczecin-Kamień and titular bishop of "Forum Popilii". He served as bishop of Łomża from 1996 until his retirement in 2011.