1998 Arizona Senate election

The 1998 Arizona Senate election was held on November 3, 1998. Voters elected members of the Arizona Senate in all 30 of the state's legislative districts to serve a two-year term. Primary elections were held on September 8, 1998.

Prior to the elections, the Republicans held a majority of 18 seats over the Democrats' 12 seats.

Following the election, Republicans maintained control of the chamber with 16 Republicans to 14 Democrats, a net gain of two seats for Democrats.

The newly elected senators served in the 44th Arizona State Legislature.

Democrats

 * 1) District 3: James Henderson Jr.
 * 2) District 23: Sandra Kennedy

Republicans

 * 1) District 1: Carol Springer
 * 2) District 5: Pat Conner
 * 3) District 16: John Kaites
 * 4) District 26: Tom Patterson

Republican

 * 1) District 27: Gary Richardson