KCNU may refer to:

• Chanute Martin Johnson Airport (ICAO code KCNU)
• KCNU (FM), a radio station (103.9 FM) licensed to serve Silver City, Idaho, United States

• Cowboys and cadillacs
• Cowboys and Cadillacs
• Cowboys and Clowns
• Cowboys and Kisses
• Cowboys and Outlaws
• Cowboy's Back in Town
• Cowboy's Back In Town
• Cowboys Cry for It
• Cowboys-Eagles rivalry
• Cowboys for christ
• Cowboys for Christ
• Cowboys for Christ (film)
• Cowboys from hell
• Cowboys from hell demos
• Cowboys from Hell: The Demos
• Cowboys from Hell - The Videos
• Cowboys from Hell: The Videos
• Cowboys-Giants Rivalry
• Cowboy shirt
• Cowboy shooting
• Cowboys & Indians (magazine)
• Cowboys & Indians Magazine
• Cowboys & Indians (Prison Break)
• Cowboys in love
• Cowboys Like Us