The Berkshire League is a 8-team athletic conference of high schools, located in Litchfield County, Connecticut.
The Berkshire League is a member of the Connecticut Interscholastic Athletic Conference (CIAC).
[2] For football, a majority of the Berkshire leagues schools compete as co-ops to field a team.
Northwest United consists of Nonnewaug, Oliver Wolcott Technical, Shepaug and Lakeview high schools.
The Berkshire League offers varsity sports in three seasons: fall, winter, and spring.