Mark Matthiesen is a Republican state representative serving District 107 in the Missouri House of Representatives, covering part of St. Charles County. Elected to his first two-year term in November 2016 and re-elected in November 2022, he resides in O’Fallon with his wife and son. Born in Fayetteville, Arkansas, Matthiesen works as a licensed real estate agent alongside his legislative duties.

Education and Political Experience

• Education: Graduated from Washington High School in 1994; earned a bachelor’s degree in Hospitality Management from Southwest Missouri State University in 2005.
• Political Experience: Serves on the Missouri House of Representatives for District 107 ; first elected in 2016, re-elected in 2022.