The Commonwealth Athletic Conference (CAC) is a high school

athletic conference An athletic conference is a collection of sports teams, playing competitively against each other in a sports league. In many cases conferences are subdivided into smaller divisions, with the best teams competing at successively higher levels. Confe ...

in District A of the

Massachusetts Interscholastic Athletic Association The Massachusetts Interscholastic Athletic Association (MIAA) is an organization that sponsors activities in thirty-three sports, comprising 374 public and private high schools in the U.S. state of Massachusetts. The MIAA is a member of the Nat ...

(MIAA).

Sports

The following sports are supported by the Commonwealth Athletic Conference.

Member schools

Current members

The following twelve schools are a member of the Commonwealth Athletic Conference.

Former members

References

{{Massachusetts Interscholastic Athletic Association Massachusetts Interscholastic Athletic Association leagues Sports in Essex County, Massachusetts Sports in Middlesex County, Massachusetts