Gierasch

Gierasch is a surname. Notable people with the surname include:


 * Adam Gierasch, screenwriter, film director, and actor. Also known for his professional work jointly with his wife Jace Anderson
 * Lila Gierasch (born 1948), American biochemist and biophysicist
 * Stefan Gierasch (1926–2014), American film and television actor