Big Sister Boston is a community of volunteers, donors, partners, girls, and their families, where every woman and girl is seen, heard, and valued through the impact of professionally supported mentoring relationships.
In addition to supporting 4,900 women and girls annually through one-to-one mentoring relationships, we offer personal and professional development opportunities for the women in our community, including the New Girls Network and Conversations Among Women.Hear from our CEO
Our reimagined gala raised $950,000 in support of our one-to-one mentoring and enrichment programs for girls. Check out photos, video, and more from the November 16 event!Find Out More
Coaching, support, and resources for Little Sisters age 14-24 to help them achieve sustainable financial independence via career development and/or college success.Enroll a Girl in Our Big Futures
We ignite girls' passion and power to succeed through positive mentoring relationships with women and enrichment programs that support girls' healthy development.
Being a Big Sister isn't about being perfect. It's about being present. Get started today!
Do you know a girl who could benefit from the care, support, and attention of a Big Sister?
We offer a variety of ways to show your investment in girls through charitable giving.