Karate Man is a Duel Monster Spirit in Yu-Gi-Oh! Duel Links. He appears as an opponent in the D.D. Tower: Wind & Earth Dimension event. This is the character version of the card "Karate Man".

Several of his lines reference the card game on a meta level, including his card equivalent's effect, as well as the prevalence of Set Spells/Traps (and the card "Enemy Controller" in particular) in Duel Links.