2026 Maine State Senate election

The 2026 Maine Senate election will be held on November 3, 2026, alongside the other 2026 United States elections. Voters will elect members of the Maine Senate in all 35 of the U.S. state of Maine's legislative districts to serve a two-year term.

Retirements

Democrat

District 9: Joe Baldacci is retiring to run for the United States House of Representatives from Maine's 2nd congressional district.

Independent

District 18: Rick Bennett is retiring to run for Governor. He was a Republican until announcing his campaign.

Republican

District 22: James Libby is retiring to run for Governor.