Osman Gazi (disambiguation)
# Osman Gazi (disambiguation)

Osman Gazi refers to Osman I, the first Sultan of the Ottoman Empire.

Osman Gazi or Osmangazi may also refer to:

* Osmangazi, a municipality and district of Bursa Province, Turkey
* Osmangazi Tunnel, a road tunnel in western Turkey
* TCG Osmangazi (NL-125), an amphibious warfare ship of the Turkish Navy
* Osmangazi Bridge, a suspension bridge in southeast of Istanbul, Turkey
* Kuruluş: Osman, Turkish drama-series, also called Osman Ghazi
