Monstrous Regiment may refer to:
The First Blast of the Trumpet Against the Monstruous Regiment of Women, a 1558 tract by John Knox. First Blast of the Trumpet Against the Monstruous Regiment of Women, a 1997 novel by Scottish-Canadian author Eric McCormack The Monstrous Regiment, a 1929 publication by Christopher Hollis The Monstrous Regiment, a 1990 science fiction novel by Storm Constantine A Monstrous Regiment of Women, a 1995 mystery novel by Laurie R. King Monstrous Regiment (novel), a 2003 Discworld novel by Terry Pratchett Monstrous Regiment Theatre Company, a British feminist theatre company that performed from 1975 to 1993
See also Regiment of Women, a 1917 novel by Clemence Dane Regiment of Women (Berger novel), a 1973 novel by Thomas Berger