Simon A. Sefzik (born December 21, 1999) is an American politician of the Republican Party who served as a member of the Washington State Senate from the 42nd district.

He graduated summa cum laude with Highest Honors from Patrick Henry College, earning a Bachelor of Arts in Government with a concentration in American Politics and Policy.

[1] Prior to attending Patrick Henry College, Sefzik was a four-time national high school forensics champion.

[6][7][8] Sefzik's policy focus areas included agriculture, affordability, fiscal responsibility, public safety, and flood relief for Whatcom Country residents.

[13] In the general election, Sefzik lost to Democratic State Representative Sharon Shewmake by 0.8%.