1916 United States Senate election in Connecticut

The 1916 United States Senate election in Connecticut was held on November 7, 1916. Incumbent Republican Senator George P. McLean was re-elected to a second term in office over Democratic State Attorney Homer Stille Cummings.

Candidates

 * Homer Stille Cummings, State Attorney for Hartford County and former Mayor of Stamford (Democratic)
 * Wilbur G. Manchester (Prohibition)
 * George P. McLean, incumbent Senator since 1911 (Republican)
 * Martin F. Plunkett (Socialist)
 * Otto Ruckser (Socialist Labor)