KX and variants may refer to:
KXAS-TV, virtual channel 5 (UHF digital channel 24), is an NBC owned-and-operated television station licensed to Fort Worth, Texas, United States and serving the Dallas–Fort Worth Metroplex.
KXII, virtual and VHF digital channel 12, is a CBS/MyNetworkTV/Fox-affiliated television station licensed to Sherman, Texas, United States and serving the Sherman–Ada television market.
KXLY-TV, virtual channel 4 (VHF digital channel 13), is an ABC-affiliated television station licensed to Spokane, Washington, United States and also serving Coeur d'Alene, Idaho.
The KX series of telephone boxes in the United Kingdom was introduced by BT (British Telecom) in 1985. Following the privatisation of BT in 1984, the company decided to create a newly designed and improved take on the British telephone box, which at this point consisted of only red telephone boxes which BT had recently acquired, the most common being the iconic K6 box.
KXTX-TV, virtual channel 39 (UHF digital channel 40), is a Telemundo owned-and-operated television station licensed to Dallas, Texas, United States and serving the Dallas–Fort Worth Metroplex.
KXLF-TV, virtual channel 4 (VHF digital channel 5), is a CBS-affiliated television station licensed to Butte, Montana, United States.
KXTV, virtual and VHF digital channel 10, is an ABC-affiliated television station licensed to Sacramento, California, United States.
KXNW, virtual channel 34 (UHF digital channel 25), is a MyNetworkTV-affiliated television station licensed to Eureka Springs, Arkansas, United States, serving Northwest Arkansas (including Fayetteville) and the Arkansas River Valley (including Fort Smith).