Maggie Hassan is a member of the U.S. Senate from New Hampshire. She assumed office on January 3, 2017. Her current term ends on January 3, 2029. Senate to represent New Hampshire. Hassan was first elected to the Senate in 2016, when she defeated incumbent Sen. Kelly Ayotte. Hassan served as governor of New Hampshire from 2013 to 2017. Hassan served in the New Hampshire State Senate, representing District 23 from 2004 to 2010. During her time in office, she served as majority leader, president pro tempore, and assistant Democratic whip.
