Jerzy Franciszek Kawalerowicz was a Polish film director and politician, having been a member of Polish United Workers' Party from 1954 until its dissolution in 1990 and a deputy in Polish parliament since 1985 until 1989.

Mother Joan of the Angels is a 1961 Polish horror art film on demonic possession, directed by Jerzy Kawalerowicz, based on a novella of the same title by Jarosław Iwaszkiewicz, loosely based on the 17th century Loudun possessions. The film won the Special Jury Prize at the 1961 Cannes Film Festival.