Mass Bay Girls Lacrosse League (MBGLL) is a recreation program located in Eastern Massachusetts. They organize and operate a program for more than 8,000 young girls' lacrosse players. In 2014 they will have 86 different towns represented with over 400 teams in 1st through 8th grade.
MBGLL started the MBGLL Select League during the 2010-2011 season to offer U13 and U15 players the opportunity to compete at a higher level of competition on their town's team.
MBGLL's mission is to promote girls' youth lacrosse in an environment that emphasizes fun, while developing skills, teamwork, good sportsmanship, and integrity.