Jayne Trcka (born 27 February 1963) is an American amateur female bodybuilder and actress. Trcka won first place at the 1997 California State Championships at age 34, the 1998 Junior Nationals, and the 2004 Los Angeles. She has top ten finishes in more than twenty other competitions.
Trcka has appeared in numerous muscle/fitness magazines, including Flex, MuscleMag International, Women's Physique World, Iron Man, and Fighting Females. Perhaps her best known acting role was as Miss Mann in Scary Movie.