Tamale Senior High School formerly Government Secondary School, Tamale, Gbewaa Secondary School, and more recently Tamale Secondary School is a co-educational second cycle boarding school located at Education Ridge, a suburb of the Sagnarigu Municipality (which was carved out of the Tamale Metropolis in 2012) in the Northern Region of Ghana. The school was founded in 1951 by the then British Colonial Authorities as the first second cycle institution of the Northern Territories.