U.S. Senator · R-Maine

Collins, Susan M.

Susan Collins has represented Maine in the U.S. Senate since 1997 and is currently the senior senator from the state. As a Republican, she holds the distinction of being Maine's longest-serving member of Congress and the longest-serving Republican woman senator in U.S. history. Since 2025, she has chaired the Senate…

Chamber

U.S. Senator

Party

Republican

State

Maine