Clarence L. Carpenter[1] Democratic Clarence L. Carpenter[2] Democratic The 1956 Arizona Senate election was held on November 6, 1956.

Voters elected all 28 members of the Arizona Senate to serve two-year terms.

At the time, each of Arizona's 14 counties elected two state senators for a total of 28 members of the Arizona Senate.

Primary elections were held on September 11, 1956.

[4] The newly elected senators served in the 23rd Arizona State Legislature.