Alojzy Orszulik (21 June 1928 – 21 February 2019) was a Polish Roman Catholic bishop. Orszulik was ordained to the priesthood in 1957. He served as titular bishop of "Vissalsa" and as auxiliary bishop of the Roman Catholic Diocese of Siedlce, Poland, from 1989 to 1992. He then was bishop of the Roman Catholic Diocese of Łowicz, Poland, from 1992 to 2004.