Car Battler Joe is a 2001 vehicular combat game developed by Ancient and published by Natsume for the Game Boy Advance. The game involves using cars to fight opponents in action-styled battles, with role-playing video game game mechanics. It combined vehicular combat game with action role-playing elements in a similar manner to Autoduel from 1985.

The player, taking the role of 16-year-old Joe, must earn money by battling to buy parts for his car to make it stronger. The battles are fought in 16-bit Mode 7-style.