Susan Margaret Collins (born December 7, 1952) is an American politician serving as the senior United States senator for Maine since 1997. A member of the Republican Party, she is Maine's longest-serving member of Congress and the longest-serving Republican woman in the Senate. Collins has chaired the Senate Appropriations Committee since 2025.
Full biography →The race at a glance
Full race profile →On the same ballot
- Troy JacksonDemocratic
Quick facts
- Party
- Republican
- Age on election day
- 73 years
- Profession
- Congressional staff · Director
- Current office
- United States senator
- Congress, general elections
- 5 won of 5