KTBB (600 kHz) is a commercial AM radio station licensed to Tyler, Texas, serving the Tyler-Longview market.

The stations are owned by Paul Gleiser, through licensee ATW Media, LLC.

[2][3] Studios for KTBB-AM-FM are co-located with KRWR in the Woodgate Centre office building at 1001 ESE Loop 323, at the intersection with New Copeland Road.

Weekends feature programs about money, health, religion, real estate, fishing and hunting, guns, cars, farming, home repair, gardening, pets, and technology.

In the late 1970s and 80s, KTBB stepped up the music tempo to become a full service, adult contemporary station.