Mike McGirl is a Republican serving as the representative for Missouri's 118th House District, which includes parts of Franklin and Washington counties. A lifelong resident of Washington County based in Potosi, Missouri, he assumed office in 2019 after defeating Democrat Barbara Marco with 65.6% of the vote, flipping the seat from Democratic control previously held by Ben Harris. He is a certified public accountant and has served as Washington County Collector for 23 years. McGirl identifies as pro-life and supportive of First and Second Amendment rights.

Education and Political Experience

Limited public details are available on his formal education. His political experience includes an unsuccessful run against Ben Harris in 2014, followed by his successful 2018 election to the Missouri House of Representatives, where he continues to serve as of the 2026 session. He maintains an office in Jefferson City and focuses on legislative work in the Republican-controlled chamber.