Susan Collins (R)
Susan Collins is the Republican running for U.S. Senate in Maine in 2026.
- Race
- Maine Senate · November 3, 2026
- Party
- Republican
- Betting markets
- 27% chance
- Polling average
- 46.3% · 16 polls
- Campaign money
- Raised $25.2 million, spent $23.8 million FEC · incumbent
Opponents in this race
- Troy Jackson (D)
Polls, odds and results for the race → · All Maine races →
Sources: civicAPI results; Polling Desk polling average; Kalshi and Polymarket markets; campaign money from the Federal Election Commission (FEC), shown when the candidate raised at least $100,000.