Solitary Man
- Tahun: 2009
- Negara: United States of America
- Genre: Comedy, Drama, Romance
- Studio: Paul Schiff Productions, Smartest Man Productions, Millennium Media
- Kata kunci: infidelity, bankrupt, loneliness, family drama
- Pengarah: Brian Koppelman, David Levien
- Pelakon: Michael Douglas, Susan Sarandon, Danny DeVito, Mary-Louise Parker, Jenna Fischer, Imogen Poots