Dianne Mercier

President, People's United Bank New Hampshire



Dianne Mercier is the president of People’s United Bank in New Hampshire. She started her banking career in 1985. She has served as Senior Vice President and Group Manager for Commercial Lending at Ocean Bank and was State Director, Community Banking for Citizens Bank.

Dianne is actively involved with the Boys and Girls Club of Manchester and the Greater Manchester Family YMCA. She serves on the Board for the Central Business District Committee for the City of Manchester and is a Trustee for the Elliot Health System. She is a member of the 2009 class of the Leadership New Hampshire program.

Dianne was named an Outstanding Woman in Business by New Hampshire Business Review in 2012, and Business Leader of the Year in 2014.  In 2016, she was named Manchester Citizen of the Year by the Daniel Webster Council of the Boy Scouts of America. In 2017, she was named Citizen of the Year by the Greater Manchester Chamber of Commerce, an award that recognizes outstanding leadership and citizenship in the community and the demonstration of exemplary vision, civic pride and commitment to the betterment of society.