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MESenate
ME Senate
Incumbent: Susan M. Collins · Republican
19
Candidates
Jun 9
Primary
Nov 3
General
Passed
Until Primary
Filing
Closed
Primary
Jun 9
General
Nov 3
Decided
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Voter Action
Registration deadlineMay 25, 2026
Vote by mailYes ✓
Voter ID requiredNo
Early votingYes ✓
Runoff riskNo