KUAC may refer to:
- KUAC-TV, a television station (channel 9 analog/24 digital) licensed to Fairbanks, Alaska, United States
- KUAC (FM), a radio station (89.9 FM) licensed to Fairbanks, Alaska, United States
KUAC is a non-commercial FM radio station in Fairbanks, Alaska, broadcasting at 89.9 MHz. The station is operated by the University of Alaska Fairbanks. It debuted on October 2, 1962, originally at 104.7 MHz, as Alaska's first non-commercial radio station, and second FM station (after KNIK in Anchorage).
KUAC airs public radio programming, primarily from National Public Radio, Public Radio International and American Public Media, as well as other sources, such as the Alaska Public Radio Network. In keeping with its roots, numerous multi-hour blocks of classical and jazz musics are programmed throughout the schedule, as well as programs focusing on more modern genres such as Afropop Worldwide, Beale Street Caravan, The Folk Sampler, Hearts of Space, Mountain Stage and World Cafe. The station has an extensive pool of volunteers, who produce many hours of locally originated programming per week, mostly in the evenings and on weekends.