1968 United States Senate election in Indiana

The 1968 United States Senate election in Indiana took place on November 5, 1968. Incumbent Democratic U.S. Senator Birch Bayh was re-elected to a second consecutive term in office, defeating Republican State Representative William Ruckelshaus.

Candidates

 * Birch Bayh, incumbent U.S. Senator since 1963
 * Ralph Lee (Socialist Workers)
 * L. Earl Malcom (Prohibition)
 * William Ruckelshaus, State Representative from Indianapolis