1920 United States Senate election in South Carolina

The 1920 South Carolina United States Senate election was held on November 2, 1920 to select the U.S. Senator from the state of South Carolina. Incumbent Democratic Senator Ellison D. Smith won the Democratic primary and was unopposed in the general election to win another six-year term.

Candidates

 * W.C. Irby
 * William P. Pollock, former interim U.S. Senator and State Representative from Cheraw
 * Ellison D. Smith, incumbent Senator since 1909
 * George Warren, resident of Hampton

Smith was the leader in the first primary election on August 31 and won the runoff election two weeks later on September 14. There was no opposition to the Democratic candidate in the general election so Smith was elected to another six-year term in the Senate.

General election results
{{legend|#00f|65+% won by Smith}}