The Atlantic Coast League was a high school athletic conference in District C of the Massachusetts Interscholastic Athletic Association. Schools At one point, the ACL had 10 member schools. During the mid-1990s, Hingham, Scituate, and Randolph all left the ACL for the newly formed Patriot League. In 1999, Marshfield left the ACL for the Old Colony League, but re-joined the ACL in 2006. In 2008, Quincy, North Quincy, and Whitman-Hanson all departed the ACL for the Patriot League. In 2015, Plymouth North and Plymouth South, longtime members of the ACL, also departed for the Patriot League. The following five high schools were members of the Atlantic Coast League in the final year. Former Members Hingham Plymouth North Plymouth South Randolph Rockland Scituate Quincy North Quincy Whitman-Hanson Football League Champions 2017 - Dennis-Yarmouth (State Champions) 2016 - Falmouth (State Champions) 2015 - Marshfield 2014 - Marshfield (State Champions) 2013 - Plymouth South (State Finalist) 2012 - Plymouth South 2011 - Dennis-Yarmouth (State Champions) 2010 - Dennis-Yarmouth 2009 - Marshfield (State Champions) 2008 - Marshfield (State Finalist) 2007 - Marshfield (State Finalist) 2006 - Marshfield (State Finalist) 2005 - Plymouth North 2004 - Plymouth North 2003 - Plymouth North 2002 - Plymouth North 2001 - Whitman-Hanson (State Champions) 2000 - Whitman-Hanson (State Finalist) 1999 - Marshfield (State Finalist) 1998 - Marshfield (State Champions) 1997 - Marshfield 1996 - Marshfield (State Champions) 1995 - Marshfield (State Champions) 1994 - Whitman-Hanson (State Champions) 1993 - Whitman-Hanson (State Finalist) 1992 - North Quincy (State Champions) 1991 - Whitman-Hanson (State Finalist) 1990 - Whitman-Hanson References Defunct Massachusetts Interscholastic Athletic Association leagues