KSFX may refer to:
- KOZL-TV, a television station (channel 27) licensed to Springfield, Missouri, United States, which held the call sign KSFX-TV from 2005–2011
- KSFX (FM), a radio station (100.5 FM) licensed to Roswell, New Mexico, United States
- KKSF, a radio station (103.7 FM) licensed to San Francisco, California, United States, which held the call sign KSFX from 1972 to 1982
KSFX (100.5 FM) is a radio station licensed to Roswell, New Mexico, USA. The station is currently owned Majestic Broadcasting, LLC .