Kim Thatcher
Member of the Oregon Senate from the 11th district
Incumbent
Assumed office January 9, 2023
Preceded by	Peter Courtney
Member of the Oregon Senate from the 13th district
In office January 12, 2015 – January 9, 2023
Preceded by	Larry George
Succeeded by	Aaron Woods
Member of the Oregon House of Representatives from the 25th district
In office January 10, 2005 – January 12, 2015
Preceded by	Vic Backlund
Succeeded by	Bill Post
Personal details
Born	Lona Kim Thatcher (1964-10-30) October 30, 1964 (age 60) Pocatello, Idaho, U.S.
Political party	Republican
Spouse	Karl
Education	Portland State University
Signature
Website	https://kimthatcher.com

Lona Kim Thatcher (born 1964) is an American politician currently serving as a member of the Oregon State Senate for the 11th district since 2023. She previously represented the 13th district from 2015 to 2023, and served as a member of the Oregon House of Representatives for the 25th district from 2005 to 2015. She is a resident of Keizer.

Thatcher was born Lona Kim Thatcher in Pocatello, Idaho, in 1964 and attended Portland State University.^[1][2]

Thatcher was first elected to the Oregon House of Representatives in 2004, representing the Keizer area. Early in her career, as the owner of the highway construction firm KT Contracting, she became known for her criticisms of the Oregon Department of Transportation.^[3] In May 2005, Thatcher successfully sponsored a bill to limit public access to information about concealed handgun license.^[4] She was reelected in 2006, 2008, 2010, and 2012. In 2014, Thatcher chose to run for a seat in the Oregon Senate, held by the retiring Larry George, rather than seek re-election to her house seat.^[5]

During Thatcher's 2014 campaign for state senator, she earned the endorsement of The Oregonian on October 9, 2014; she ultimately won the election.^[6] However, The Oregonian had revoked the endorsement the day after giving it due to newly released reports showing companies she owned had lied about expenses submitted to ODOT for repayment, and then was found destroying evidence when records were requested in court proceedings. The rulings ended with $60,000 in court costs,^[7] and an assessment stating that while the company had willfully destroyed evidence, the resources needed to successfully prosecute a criminal case would require more than could be justified as an appropriate use. Thatcher was a delegate to the 2016 Republican National Convention, where she cast her vote for Donald Trump as the nominee. While she initially supported Ted Cruz, she ended the convention supporting Trump for president stating: "I can honestly say I feel less uncomfortable with Trump."^[8]

During the 79th Oregon Legislative Assembly, Thatcher served on the Transparency Advisory Commission.^[9] She was also a member of the General Government and Accountability Committee.^[10] During the current 81st Oregon Legislative Assembly, she serves on the Judiciary Committee.

Thatcher was one of several cosponsors of legislation in 2009 to establish an Oregon's first transparency website; the measure passed the Senate unanimously and was signed into law by then-Governor Ted Kulongoski.^[11] Thatcher was a chief sponsor of legislation signed into law in 2011 that expanded Oregon's transparency web site to include economic development tax incentives,^[12] and in 2013 was a sponsor of legislation that required the state transparency website to post additional materials, such as minutes or summaries of public meetings, additional state contracts, and information on tax expenditures under Oregon Low Income Community Jobs Initiatives.^[13][14] Thatcher was the sponsor of subsequent successful legislation in 2015 and 2017 that expanded the material on the state transparency website.^[15][16][17]

In 2017, Thatcher introduced a bill that would have required public universities and community colleges in Oregon to expel students convicted of rioting.^[18] Thatcher introduced similar legislation in 2011.^[19]

Thatcher participated in the 2019 Oregon Senate Republican walkouts.^[20][21]

On December 11, 2020, Thatcher and 11 other state Republican officials signed a letter requesting Oregon Attorney General Ellen Rosenblum join Texas and other states contesting the results of the 2020 presidential election in Texas v. Pennsylvania. Rosenblum announced she had filed in behalf of the defense, and against Texas, the day prior.^[22]

Thatcher has cast doubt on the validity of the 2020 United States presidential election results. Thatcher has falsely claimed that the Arizona audit showed evidence of fraud and has declined to state whether Joe Biden won the 2020 election.^[23] In October 2021, Thatcher signed a letter along with other Republican politicians calling for an audit of the 2020 election in all states and the elimination of voter rolls in every state.^[23]

On February 10, 2020, Thatcher announced her campaign for the office of Oregon secretary of state in the 2020 general election.^[24] She defeated Dave Stauffer to become the Republican Party nominee on May 19, 2020, but lost (43.2%) to Democrat Shemia Fagan (50.3%).^[25]

While participating in a Republican-led walkout in May 2023 Thatcher reached the 10 unexcused absence threshold set by measure 113, disqualifying her from running for reelection after her current term ends.^[26] In October the Oregon Supreme Court agreed to hear a challenge to the measure.^[27] On February 1, 2024, the Court unanimously ruled against the Republican Senators, confirming Thatcher's disqualification after her current term ends in January 2027.^[28]

• Oregon House website
• Campaign website