KIIZ-FM (92.3 MHz or Z-92.3) is a commercial urban contemporary radio station in Killeen, Texas. The station is owned and operated by iHeartMedia, Inc. The station's studios are located in nearby Harker Heights, and its transmitter is located in Killeen.

KIIZ started in 1979 on 1050 AM. On February 15, 1991, KIIZ moved the station from the AM dial to the FM dial on to 92.3 FM.

31°06′29″N 97°39′50″W / 31.108°N 97.664°W / 31.108; -97.664