20 candidates filed, 6 active for the 2026 Senate election in Maine. Party primary on Jun 9, 2026. General election on Nov 3, 2026. FEC Race ID: SME002026.
Market (kalshi): R 35% · D 65%Rating: 270toWin · 2026-08-20
Primary
Jun 9, 2026
General
Nov 3, 2026
Candidates
6 active / 20 filed
Total Raised
$53.1M
Outside Spending
$12.0M
Total Spent
$41.3M
Cash on Hand
$13.1M
Incumbent
Open Seat
Race Timeline
Primary
General
Today
Susan M. CollinsR
Nominee
Troy JacksonD
Nominee
Ethan Weld AlcornI
On ballot
David Alan EvansI
On ballot
Phillip RenchI
On ballot
Bars end at the milestone each candidate exited — exact withdrawal dates aren't published, so they're placed at the primary. Dashed segment = upcoming; solid stops at today.