1956 United States Senate election in New Hampshire

The 1956 United States Senate election in New Hampshire took place on November 6, 1956. Incumbent Republican Senator Norris Cotton won re-election to a full term, having first been elected in a 1954 special election.

Primary elections
Primary elections were held on September 11, 1956.

Candidates

 * Laurence M. Pickett, former Mayor of Keene, unsuccessful candidate for Democratic nomination for U.S. Senator in 1954

Candidates

 * Norris Cotton, incumbent United States Senator
 * Joseph Moore, unsuccessful candidate for Democratic nomination for U.S. Representative in 1946 and 1954