KFKX

KFKX may refer to:
 * Cincinnati/Northern Kentucky International Airport, ICAO code for airport serving the Cincinnati, Ohio metropolitan area.
 * KCVG, a radio station (89.9 FM) licensed to Hastings, Nebraska, which held the KFKX call sign from 1996 to 2016
 * KFKX (1923–1933), an AM radio station licensed to Hastings, Nebraska and later Chicago, Illinois, which held the KFKX call sign from 1923 to 1933