Big Brothers Big Sisters Mass Bay

The mission of Big Brothers Big Sisters of Massachusetts Bay is to partner with under-resourced families to provide their children with transformational, one-to-one professionally-supported relationships with caring adult mentors, so that their children will thrive.

We’re on a mission to help children in under-resourced families thrive by providing transformational, one-to-one relationships with caring adult mentors. With your support, these friendships will enrich the lives of over 3,200 kids in Massachusetts Bay communities this year,