Osman
- Arabic
- Die Entführung aus dem Serail
- False osman
- Gymnodiptychus dybowskii
- Ivan Gundulić
- Mir Osman Ali Khan
- Oreoleuciscus
- Osman (crater)
- Osman (name)
- Osman (video game)
- Osman Ali Khan
- Osman I
- Osman I of the Maldives
- Osman II
- Osman II of the Maldives
- Osman III
- Osman warning
- Osman, Iran
- Osman, Kurdistan
- Osman, Wisconsin
- Osmanabad
- Osmania (disambiguation)
- Osmania University
- Osmans
- Osmond (disambiguation)
- Persian language
- Scaly osman
- Skies of Arcadia
- Sultanabad, Karimnagar
- Turkish language
- Usman (disambiguation)
- Uthman (name)
- Zaide