KJBX (106.3 FM) is a radio station broadcasting a hot adult contemporary format.

Licensed to Cash, Arkansas, United States, it serves the Jonesboro area.

The station is owned by Saga Communications, and operates as part of its Jonesboro Radio Group.

The call letters KJBX were previously assigned to 580 AM Lubbock, Texas.

KJBX's second HD Radio subchannel broadcasts "98.5 The Outlaw", with a classic country format.