Officeholder

Susan M. Collins

U.S. Senator, Maine

Republican

Congress.gov

Congress.gov Updated Sep 24, 2026, 12:27 AM ET

Campaign contact

Mailing address: P.O. Box 1096, Bangor, ME 04402

Provided by Ballotpedia · updated October 7, 2026

Running in 2026

Republican

U.S. Senate Maine (General)

Maine statewide general election · November 3, 2026 · On the ballot

Facing Sigrid Ann Olson (Democratic), Troy Dale Jackson (Democratic), Joseph Steinberger (Faith in Humanity Party), Brent Andrews (Unaffiliated) and 3 more

Incumbent

Results after polls close on November 3, 2026

Public information

Office or candidacy: U.S. Senator, Maine
Party: Republican

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Federal information

Chamber: U.S. Senate
State: Maine
In Congress since: 1997

Open Congress.gov

Congress.gov · Received Oct 7, 2026, 2:15 AM ET

Sources & update times

Congress.gov

Public profile · Source updated Sep 24, 2026, 12:27 AM ET

Congress.gov

U.S. Senator, Maine · Source updated Sep 24, 2026, 12:27 AM ET

Public profile

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