Wǔxiá (martial chivalry) is a distinct Chinese literary and cinematic genre centered on heroic martial artists who uphold justice, honor, and personal morality. The character 武 (wǔ) means 'martial' or 'military', referring to combat skills and martial arts; 侠 (xiá) means 'chivalrous person' or 'knight-errant' — someone who acts courageously for the weak and against injustice, often outside official authority. Together, 武侠 evokes a world where physical prowess and ethical integrity are inseparable.

This genre flourishes in novels, films, TV dramas, and video games, with iconic figures like Jin Yong’s characters shaping modern perceptions of Chinese heroism. While rooted in historical and folkloric traditions, wǔxiá stories emphasize moral choice, loyalty, revenge, and self-cultivation over realism. It differs from Western superhero narratives by grounding heroism in Confucian, Daoist, and Buddhist values rather than individualism or law enforcement.