Mike Crapo

Mike Crapo
Crapo in 2019
United States Senator
from Idaho
Assumed office
January 3, 1999
Serving with Jim Risch
Preceded byDirk Kempthorne
Committee positions
Chair of the Senate Finance Committee
Assumed office
January 3, 2025
Preceded byRon Wyden
Ranking Member of the Senate Finance Committee
In office
February 3, 2021  January 3, 2025
Preceded byRon Wyden
Succeeded byRon Wyden
Chair of the Senate Banking Committee
In office
January 3, 2017  February 3, 2021
Preceded byRichard Shelby
Succeeded bySherrod Brown
Member of the U.S. House of Representatives
from Idaho's 2nd district
In office
January 3, 1993  January 3, 1999
Preceded byRichard H. Stallings
Succeeded byMike Simpson
37th President pro tempore of the Idaho Senate
In office
1988–1992
Preceded byJim Risch
Succeeded byJerry Twiggs
Member of the Idaho Senate
from the 32nd district
In office
December 1, 1984  December 1, 1992
Succeeded byMel Richardson
Personal details
Born
Michael Dean Crapo

(1951-05-20) May 20, 1951
Idaho Falls, Idaho, U.S.
Political partyRepublican
Spouse
Susan Hasleton
(m. 1974)
Children5
EducationBrigham Young University (BA)
Harvard University (JD)
WebsiteSenate website

Michael Dean Crapo (/ˈkrp/ KRAY-poh; born May 20, 1951) is an American lawyer and politician serving as the senior United States senator from Idaho, a seat he has held since 1999. A member of the Republican Party, Crapo previously served as the U.S. representative for Idaho's 2nd congressional district from 1993 to 1999.

Born in Idaho Falls, Crapo is a graduate of Brigham Young University and Harvard Law School, practicing law in his home city throughout the 1980s. His brother Terry Crapo was majority leader in the Idaho House of Representatives from 1968 to 1972. Crapo was elected to the Idaho Senate in 1984, and served as Senate president pro tempore from 1988 to 1992. He was elected to the U.S. House in 1992, and served three terms before being elected to the Senate in 1998. He was re-elected in 2004, 2010, 2016, and 2022.

Crapo is the dean of Idaho's congressional delegation.