Bart Davis

Bart McKay Davis (born March 7, 1955) is an American attorney and politician who is serving as the United States attorney for the District of Idaho since October 10, 2025. He previously served as the U.S. attorney from 2017 to 2021. He previously served as a Republican member of the Idaho Senate, representing District 33 from 2002 to 2017. He represented District 29 from 1998 to 2002. During his time in the Idaho Senate, he served as state senate majority leader.

Early life and education Born in Rapid City, South Dakota, Davis was raised in Idaho Falls, Idaho. Davis received a Bachelor of Arts in English from Brigham Young University in 1978 and a Juris Doctor in 1980 from the University of Idaho College of Law.

Career Following his graduation from law school, Davis began his legal practice in Idaho Falls. He is admitted to practice before the Idaho Supreme Court, the United States District Court for the District of Idaho, the United States District Court for the District of Arizona, the United States Court of Appeals for the Ninth Circuit, and the United States Supreme Court. In 1990, he was co-counsel with former solicitor general Rex Lee in Davis v. United States before the United States Supreme Court. Davis' parents were the petitioners in the case. Since 2001, Davis has represented Idaho as a commissioner on the Uniform Law Commission. He is a past chairman of the Council of State Governments.

Idaho Senate In 1998, six-term incumbent Senator John Hansen did not seek reelection to the Idaho Senate. Davis ran for the open seat and was elected. He served as Majority Caucus Chair from 2000 to 2002, and from 2002 to 2017 has served as Senate Majority Leader.

U.S. attorney First term In June 2017, President Donald Trump appointed him to become the next United States Attorney in the United States District Court for the District of Idaho. The Senate Judiciary Committee on September 7, 2017, approved his recommendation by a unanimous voice vote. He was confirmed by United States Senate by voice vote on September 14, 2017.

On February 8, 2021, he and 55 other Trump-era attorneys were asked to resign. On February 11, 2021, Davis submitted his resignation, effective February 28.

Second term On April 1, 2025, his nomination was sent to the United States Senate. He was confirmed by the U.S. Senate on October 7, 2025.

Redistricting Senator Pro-Tem Chuck Winder appointed Davis to Idaho's Independent Redistricting Commission. Davis served as co-chair of the commission.

Personal life He married Marion Woffinden Davis in 1976 and together they have six children.

Writing Bart Davis, Kate Kelly, and Kristin Ford, Use of Legislative History: Willow Witching for Legislative Intent, 43 Idaho College of Law Review 585 (2007). Bart Davis, Idaho's Messy History with Term Limits: A Modest Response, 52 Idaho College of Law Review 463 (2016).

Electoral history + District 29 Senate - part of Bonneville CountyYearCandidateVotesPctCandidateVotesPctCandidateVotesPct1998 primary 2,12057.4%1,57342.6%1998 general 5,14856.0%4,04444.0%2000 primary 3,122100%2000 general 8,34373.8%2,959 26.2%10.0% + District 33 Senate - part of Bonneville CountyYearCandidateVotesPctCandidateVotesPct2002 primary 3,140100%2002 general 7,00459.2%4,83140.8%2004 primary 1,79469.8%77830.2%2004 general 12,380100%2006 primary 1,95070.6%81129.4%2006 general 6,98560.0%4,65540.0%2008 primary 1,49574.7%50725.3%2008 general 9,45664.8%5,13635.2%2010 primary 3,173100%2010 general 6,76466.5%3,41133.5%2012 primary 2,71974.7%92125.3%2012 general 13,809100%2014 primary 3,635100%2014 general 8,365100%2016 primary 2,392100.0%2016 general 11,84870.6%1,57511.7%