Senate · Maine
Susan Collins (R)
D
Troy Jackson
DEM · Former Maine Senate President
R
Susan CollinsINC
REP · U.S. Senator since 1997
Latest poll: InsiderAdvantage, September 26, 2026: D 46 · R 46 · Sabato: Lean D
Maine 2026 elections
Maine votes for U.S. Senate and governor on November 3, 2026, along with its U.S. House seats.
Registration & deadlines on vote.gov ↗
Toss-up
Governor · Maine
Open — Janet Mills (D) term-limited
D
Hannah Pingree
DEM · Former Maine House Speaker
R
Robert B. Charles
REP
I
Rick Bennett
IND · Independent; state senator
Latest poll: NYT/Siena, September 24, 2026: D 47 · R 34 · Sabato: Likely D