The 1928 United States Senate elections in Arizona was held on Tuesday, November 6, to elect one United States Senator for the class 1 United States Senate seat to represent the State of Arizona. for one 6-year term, beginning January 3, 1929 and ending January 3, 1935. Democratic candidate United States Incumbent Senator Henry F. Ashurst defeated Republican nominee and former United States Senator Ralph H. Cameron in the general election. Cameron was defeated in the previous election year, in 1926, by then-U.S. Congressman Carl T. Hayden, leading Cameron to decide to challenge Ashurst in order to return to the United States Senate.
Democratic primary
Candidates Henry F. Ashurst, incumbent U.S. Senator Charles H. Rutherford, candidate for U.S. Senate in 1926
Results
Republican primary
Candidates Ralph H. Cameron, former U.S. Senator Frank R. Stewart
Results
General election
See also United States Senate elections, 1928
References