Büyükorhan

Template: Infobox city in Turkey / Maintenance / County

Büyükorhan is a town and a district of the Turkish province of Bursa. The city is located about 55 kilometers east of the provincial capital of Bursa.

The district is located in the south of the province. It is bordered on the west by Mustafakemalpasa, on the north by Orhaneli, to the east by Harmancık and on the south by the province of Balıkesir. In Westenj of the county is the 1090 meter high mountain range Karaman Dagi.