Feng Wei (Chinese: 馮威 Féng Wēi; Japanese: フェン・ウェイ Fen Wei; It may be written with given name first as Wei Feng) is a fictional Chinese character from the Tekken franchise of fighting games. He was introduced in Tekken 5 as one of the three new characters (the other two being Asuka Kazama and Raven) and has returned for all subsequent games. A ruthless and merciless martial artist.

Feng has a lust for power and fighting, which can be seen as both a strength and weakness, as while he was skilled enough to be the best in his class, his greatest flaw is that his addiction and impulsive urge to start fighting eventually got the better of him, causing him to murder his master after he scolded him for fighting outside the dojo. He seeks to become the strongest fighter in the world, and is not afraid to show his full power against any opponent that gets in his way, and has destroyed many dojos and hurt many innocents in his wake to obtain what he desires.

He also seems to loathe weak people, as he says to Asuka, "the weak don't deserve to live", when responding to why he attacked her father. Despite this, Feng does have a vague sense of honor, as he accepts defeat, when Wang defeats him in the Arcade Story Mode. Rather than recovering and trying to kill him as he did to his master, Feng bowed down before him as a sign of respect, and acceptance of the fact that he was defeated by him. Although Feng is prone to malicious acts, he is not strictly diabolical (unlike Kazuya or Bryan, for example), as he simply wishes to be the strongest; those who do not stand directly between him and his goal are usually of no concern to him, and he has no desire for world domination.

Prologue Text: Feng Wei had always abided by what was written on the God Fist scroll: "Defeat all other masters and conquer their styles; the perfect warrior transcends all to become the Dragon God." Having fought masters of many different styles, Feng returned to his childhood training ground to continue his intense training regime. Then, one day, an unexpected visitor appeared before Feng: a mysterious man who exuded strength. When the man made it clear that his desire was to fight, Feng had no reason to refuse.

He accepted his opponent's challenge in silence, and prepared to battle. Ending Description: After Feng's victory, Law flips back up and challenges him again. Even though Law manages to deliver a powerful strike to the abdomen, Feng delivers an even more powerful blows that knocks Law out cold. In Marshall's ending however, Law's friend Paul shows up after Law is beaten. Feng doesn't back down and challenges them to a 2 vs 1 match. Paul manages to knock Feng down with a powerful Burning Fist.

Not to accept defeat, Feng stands up with a powerful aura glowing around him, causing both Paul and Marshall to run away in fear, fully aware of how dangerous he is.