The Greater Spokane League (GSL) is an athletic conference for high schools in Eastern Washington, centered on the Spokane area and extending south to Pullman and Clarkston. The league took on its current name in 1976, but has existed in various forms since 1925 and was previously known as the Spokane City League. The GSL consists of 17 schools, four of which compete at the 4A level, seven at 3A and six at 2A.