KCXX may refer to:

• KCXX (FM), a radio station (103.9 FM) licensed to serve Comanche, Texas, United States
• KHTI, a radio station (103.9 FM) licensed to serve Lake Arrowhead, California, United States, which held the call sign KCXX from 1995 to 2015

• The Wizard of Lies
• The Wizard of Ooze (Dynomutt, Dog Wonder)
• The Wizard of Oz (1985 video game)
• The Wizard of Oz (2001 musical)
• The Wizard of Oz (album)
• The Wizard of Oz and Other Harold Arlen Songs
• The Wizard of Oz (character)
• The Wizard of Oz (video game)
• The Wizard of West Orange
• The Wizards of Aus
• The Wizards of Winter
• The Wizard's Son
• The Wizrd
• Thewlis
• Thewlis, David
• Thewlis, Michael
• The WNBA Most Improved Player
• The WNBA Most Improved Player Award
• The WNBA's Most Improved Player
• The WNBA's Most Improved Player Award
• The Wobble
• The Woes of Roller Skaters
• The Wolf (1949 film)
• The Wolf Among Us: Season 2
• The Wolf Among Us: Season Two