Leicester Savings Bank
Lenox Savings Bank
Lexington Savings Bank
Lexington Trust Company
Liberty Bank and Trust Company
Lighthouse Bank
Lincoln Trust Company
Lowell Bank and Trust Company
Lowell Co-operative Bank
Lowell Institution for Savings
Ludlow Savings Bank
Luzo Community Bank
Malden Trust Company
Mansfield Co-operative Bank
Marblehead Bank
Marlborough Co-operative Bank
Marlborough Savings Bank
Martha's Vineyard National Bank
Martha's Vineyard Savings Bank
Massachusetts Bank and Trust Company