Dianne Mercier

President, People's United Bank New Hampshire



Dianne Mercier is the president of People’s United Bank in New Hampshire. Dianne’s entire banking career has been in southern New Hampshire and included time in consumer banking, credit, audit and finally in commercial banking.  Dianne’s community service has been focused on board governance, and most recently at Rivier University, Elliot Hospital, Solution Health and The Riverwoods Group. 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.