KTNO may refer to:
KTNO (AM), a radio station (1700 AM) licensed to Richardson, Texas, United States KTNO (Plano, Texas), a defunct radio station (620 AM) licensed to Plano, Texas, United States, which held the call sign KTNO from 2019 to 2026 KEXB (AM), a radio station (1440 AM) licensed to University Park, Texas, United States, which held the call sign KTNO from 1997 to 2019 KAMM (AM), a radio station (1540 AM) licensed to University Park, Texas, which held the call sign KTNO from 1993 to 1997