The 2016 United States Senate election in New Hampshire was held November 8, 2016, to elect a member of the United States Senate to represent the State of New Hampshire, concurrently with the 2016 U.S. presidential election, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections. The primary election to select the candidates who appeared on the general election ballot took place on September 13, 2016.

The 2016 United States Senate elections were held on November 8, 2016. The presidential election, House elections, 14 gubernatorial elections, and many state and local elections were held concurrently.