Robert F. Onder, Jr.

Party

Republican

Office

U.S. Representative, Missouri, District 3

In this chamber since

2025

Current term ends

January 2027

Official website

onder.house.gov

Phone

202-225-2956

Washington office

1113 Longworth House Office Building Washington DC 20515-2503

Official portrait: U.S. Government Publishing Office, public domain. Service record: the public congress-legislators dataset.