Kimberly B. Mason has been a barred attorney in Massachusetts since 2013. She will practice primarily in the area of family law where she will represent clients in the following types of matters:

  • Divorce and parenting actions, including negotiating divorce settlements and mediation
  • Prenuptial agreements, post-nuptial agreements, and cohabitation agreements
  • Child Support and parenting plans (custody)
  • Alimony
  • Post-divorce child support, alimony, and parenting plan modifications
  • Domestic violence protective orders, and other restraining orders

Kimberly believes that the foundation of the familial relationship is trust, and she strives to assist her clients in maintaining that trust so they can get back to their familiar rituals and establish new ones going forward. Her goal to provide disentanglement from spouse or partner in such a manner so that her clients can move smoothly on to their next big adventure in life.

Kimberly also has experience in trust and estates, civil rights, and intellectual property. She is a continuing panelist with the Massachusetts Legal Answers Online (MLAO) forum, providing legal advice to individuals with limited means on topics including family law, eviction process, and access to local free legal services in Massachusetts. She is also a volunteer with the American Civil Liberties Union (ACLU) Massachusetts, where she has participated as a legal observer during protests. Kimberly is an active member of the Massachusetts Women’s Bar Association (MA WBA) and is a Gala Committee Co-Chair and member of the New Lawyers Committee and the Communications Committee. She is also a member of the Boston Bar Association (BBA).

Kimberly is originally from California. She earned her B.A. in political science and B.A. in international relations from the University of California, Davis, her M.A. in political science from Villanova University, and her Juris Doctor, cum laude, from Suffolk University Law School in Boston, Massachusetts. While at Suffolk University Law School, Kimberly was a Marshall-Brennan Constitutional Law Fellow and a member of the Journal of High Technology Law.

She is licensed to practice law in Massachusetts and New Hampshire.


“Reproductive Rights Retrospective: An Interview with Jamie Sabino,” Women’s Bar Review – Special 40th Anniversary Edition, MA Women’s Bar Association pp. 8-12 (Fall 2018)