1916 United States Senate election in Arizona

The 1916 United States Senate elections in Arizona took place on November 7, 1916. Incumbent Democratic U.S. Senator Henry F. Ashurst ran for reelection to a second term, defeating Republican former Territorial Governor Joseph H. Kibbey in the general election by a comfortable margin.

Candidates

 * Henry F. Ashurst, incumbent U.S. Senator

Candidates

 * Joseph H. Kibbey, former Territorial Governor of Arizona
 * William H. Stilwell, former Associate Justice of the Arizona Territorial Supreme Court