A Serious Man
- Blwyddyn: 2009
- Gwlad: France, United Kingdom, United States of America
- Genre: Comedy, Drama
- Stiwdio: Focus Features, StudioCanal, Relativity Media, Working Title Films, Mike Zoss Productions
- Allweddair: midlife crisis, professor, minnesota, dark comedy, rabbi, bar mitzvah, marijuana, morality, jewish american, bribery, school bus, bribe, aftercreditsstinger, jewish family, physics professor, 1960s, ethics, transistor radio, dreams, nightmares, flirty neighbor
- Cyfarwyddwr: Joel Coen, Ethan Coen
- Cast: Michael Stuhlbarg, Richard Kind, Fred Melamed, Sari Lennick, Aaron Wolff, Jessica McManus