The Board of Intermediate and Secondary Education, Chattogram (also known as BISE, Chittagong) is an autonomous organization in Chittagong, Bangladesh, mainly responsible for organization, control, supervision and development of secondary and higher secondary education and for holding public examinations (JSC, SSC & HSC) in the Greater Chittagong region including 5 districts of the Chittagong Division. The board started its operation in the year 1995 and took charge of schools of 5 districts, previously controlled by the BISE, Comilla. The board controls 1125 secondary and 279 higher secondary schools.

As per the ordinance of the board, The East Pakistan Intermediate and Secondary Education Ordinance, 1961 (East Pakistan Ordinance No. XXXIII of 1961) and its Section 3A(1), it is responsible for the organization, regulation, supervision, control and development of Intermediate, Secondary and Junior level public examinations of educational institutions within Chattogram, Cox's Bazar, Rangamati, Khagrachari & Bandarban districts.

The 5 districts of Greater Chittagong, where schools are controlled by BISE, Chittagong are:

• Bandarban District
• Chittagong District
• Cox's Bazar District
• Khagrachhari District
• Rangamati Hill District

• List of Intermediate and Secondary Education Boards in Bangladesh