Consecutive Championships
| School | No. | Year |
| Sanford | 8 | 1961-1968 |
| Dexter | 5 | 1965-1969 |
| Penobscot Valley | 5 | 1991-1995 |
| Noble | 8 | 1999-2006 |
| Camden Hills | 6 | 2000-2005 |
| Year | Class A | Class B | Class C |
| 1961 | Sanford | ||
| 1962 | Sanford | ||
| 1963 | Sanford | ||
| 1964 | Sanford | ||
| 1965 | Sanford | Dexter | |
| 1966 | Sanford | Dexter | |
| 1967 | Sanford | Dexter | |
| 1968 | Sanford | Dexter | Morse |
| 1969 | Belfast Area | Dexter | Fryeburg |
| 1970 | Belfast Area | Fort Kent | |
| 1971 | Dexter | Fryeburg | |
| 1972 | Rumford | Fort Kent | |
| 1973 | Rumford | ||
| 1974 | Rumford | ||
| 1975 | Massabesic | ||
| 1976 | Sanford | ||
| 1977 | Sanford | ||
| 1978 | Rumford | ||
| 1979 | Sanford | ||
| 1980 | Sanford | Mexico | |
| 1981 | Rumford | Ellsworth | |
| 1982 | Sanford | Ellsworth | |
| 1983 | Mount Blue | Bonny Eagle | |
| 1984 | Mount Blue | Bonny Eagle | |
| 1985 | Sanford | Noble | |
| 1986 | Noble | Belfast | |
| 1987 | Oxford Hills | Belfast | |
| 1988 | Bonny Eagle | Wells | |
| 1989 | Oxford Hills | Marshwood | |
| 1990 | Bonny Eagle | Camden-Rockport | Dirigo |
| 1991 | Kennebunk/ Sanford (tie) | Camden-Rockport | Penobscot Valley |
| 1992 | Sanford | Camden-Rockport | Penobscot Valley |
| 1993 | Bonny Eagle | Marshwood | Penobscot Valley |
| 1994 | Bonny Eagle | Belfast | Penobscot Valley |
| 1995 | Sanford | Belfast | Penobscot Valley |
| 1996 | Bonny Eagle | Wells | Dirigo |
| 1997 | Bonny Eagle | Marshwood | Dexter |
| 1998 | Massabesic | Camden-Rockport | Dexter |
| 1999 | Noble | Marshwood | Dexter |
| 2000 | Noble | Camden-Rockport | Dexter |
| 2001 | Noble | Camden Hills | Lisbon |
| 2002 | Noble | Camden Hills | Lisbon |
| 2003 | Noble | Camden Hills | Lisbon |
| 2004 | Noble | Camden Hills | Foxcroft |
| 2005 | Noble | Camden Hills | Foxcroft |
| 2006 | Noble | Mountain Valley | Lisbon |
| 2007 | Massabesic | Camden Hills | Dirigo |
| 2008 | Massabesic | Belfast | Lisbon |
| 2009 | Noble | Belfast | Lisbon |
| 2010 | Noble | Camden Hills | Lisbon |
| 2011 | Noble | Mountain Valley |
Foxcroft |
| 2012 | Marshwood | Camden |
Foxcroft |
| 2013 | Marshwood | Camden | Foxcroft |
| 2014 | Marshwood | Camden | Dirigo |
| 2015 | Marshwood | Ellsworth | Dirigo |
| 2016 | Skowhegan | Foxcroft | |
| 2017 | Marshwood | Wells | |
| 2018 | Marshwood | Wells | |
| 2019 | Mt Ararat-Brunswick | Wells | |
Source: Maine Principals Association and news accounts: e.g., Bangor Daily News “High School Sports.” https://maineanencyclopedia.com/wp-admin/post.php?post=30684&action=edit