1928 United States Senate election in Missouri

The 1928 United States Senate election in Missouri was held on November 6, 1928. Incumbent Democratic U.S. Senator James A. Reed did not run for re-election to a third term. Republican U.S. Representative Roscoe C. Patterson defeated Democrat Charles Hay to win the open seat.

Candidates

 * James A. Collet, Chariton County prosecutor
 * Charles M. Hay, prohibitionist and candidate for U.S. Senate in 1920
 * Robert I. Young

Candidates

 * William O. Atkeson, former U.S. Representative from Butler (1921–23)
 * Bernard Bogy, perennial candidate
 * Henry Bundschu, Jackson County attorney
 * Nathan Frank, former U.S. Representative from St. Louis (1889–91)
 * Roscoe C. Patterson, United States Attorney for the Western District of Missouri and former U.S. Representative from Springfield (1921–23)
 * David M. Proctor, candidate for Senate in 1922 and 1926