Khagrachari Sadar is a sub-district located in the Khagrachari District of Bangladesh. It serves as the administrative center of the district and is known for its diverse ethnic communities, including the Tripuri and Bengali people. The area is characterized by lush green hills and scenic landscapes, making it a popular destination for nature lovers. The economy of Khagrachari Sadar is primarily based on agriculture, with rice, vegetables, and fruits being the main crops. Additionally, the region is rich in cultural heritage, featuring traditional festivals and local crafts that reflect the unique traditions of its inhabitants.