1920 United States Senate election in Indiana

The 1920 United States Senate election in Indiana took place on November 2, 1920. Incumbent Republican Senator James E. Watson was re-elected to a full term in office over Thomas Taggart in a rematch of the 1916 special election for the same seat.

Candidates

 * Culla Bayhinger (Prohibition)
 * Francis J. Dillon (Farmer–Labor)
 * Thomas Taggart, former U.S. Senator and mayor of Indianapolis (Democratic)
 * Francis M. Wampler (Socialist)
 * James E. Watson, incumbent Senator since 1916 (Republican)