Rodtang Jitmuangnon (Thai: รถถัง จิตรเมืองนนท์; born July 23, 1997) is a Thai Muay Thai fighter. He currently competes in ONE Championship and is the reigning ONE Flyweight Muay Thai World Champion. Jitmuangnon is also a former Omnoi Stadium 130lb Champion and MAX Muay Thai 125lb Champion. As of December 2020, The Nation considers him the best pound-for-pound Muay Thai fighter in the world.