Bob Onder

Bob Onder is a candidate for Representative in Congress District 3 Primary Election in 2026 in Congressional District 3, Missouri.

Incumbent U.S. House Representative in MO

Also running: John G Fraser, Bethany E Mann, Paul T. Wilson, Tommy Holstein, Jim Higgins.

Bob Onder currently represents Missouri's 3rd Congressional District in the U.S. House. Born in 1962, he holds degrees in economics, biology, medicine, and law from Washington University in St. Louis and Saint Louis University. His professional background includes work as a physician and running a small business. As a Republican seeking re-election in the 2026 primary, he has focused on issues such as Missouri River management oversight, aircraft privacy, child care accountability, and designating America’s National Churchill Museum as a National Historic Landmark. He has also championed the Chloe Cole Act and introduced the CARBON Act to address bureaucracy.