Maryanne Lewis (born June 1, 1963) is an American businesswoman and former Massachusetts State Representative.

from Trinity College in Washington D.C. She then went on to earn her Juris Doctor Degree from The Catholic University of America Columbus School of Law.

While attending law school, she was a staff assistant to then Speaker of the House, Thomas P. Tip O'Neill.

[14][15] She lost the race to Bill Keating, District Attorney of Norfolk County, Massachusetts, 5.9% to 46.9%.

[17] In 2010, Lewis and her husband Brian Kearney lived in Scituate, Massachusetts, with their two sons Patrick and Matthew.