1970 United States Senate election in Arizona

The 1970 United States Senate election in Arizona took place on November 3, 1970. Incumbent Republican U.S. Senator Paul Fannin decided to run for reelection to a second term, running unopposed in the Republican primary. Fannin defeated Democratic nominee Sam Grossman in the general election. This was the last time until 1994 that Republicans won Arizona's Class 1 Senate Seat.

Candidates

 * Paul Fannin, incumbent U.S. Senator

Candidates

 * Sam Grossman, businessman
 * John Kruglick, doctor
 * H. L. Kelly