The 2022 New Hampshire Senate elections will take place as part of the biennial 2022 United States elections. New Hampshire voters will elect state senators in all of the state's 24 senate districts. State senators serve two-year terms in the New Hampshire Senate, with all of the seats up for election each cycle. The primary elections held on September 13, 2022, determined which candidates will appear on the November 8, 2022, general election ballot.