KDIF-LP is a low-power FM radio station on 102.9 FM in Phoenix, Arizona. The station is owned and operated by the Arizona Interfaith Alliance for Worker Justice, with studios and transmitter on South 16th Street in Phoenix.

On March 10, 2014, KDIF-LP was granted its original construction permit. The station came to air in March 2017.^{[citation needed]}

Not all areas of the city of Phoenix can receive KDIF-LP; a translator for KIHP 1310 AM also broadcasts on the frequency from Shaw Butte.^{[citation needed]}