Bagaichhari Upazila is an upazila of Rangamati District in Chittagong Division, Bangladesh. It is located at 23.1500°N 92.1917°E. It is most northern and largest upazila in Rangamati District.
Total Area: 1,931.28 km2
Density: 30 per sq. km
Literacy rate: average 35.7%
Core crops: Paddy, cotton, pulse, corn, potato, and vegetables.