戏仿，又称谐仿或谐拟，是在自己的作品对其他作品进行借用，以达到调侃、嘲讽、游戏甚至致敬的目的。属二次创作的一种。「谐拟」仍然是一种仿真，但却因为语言的嬉戏而诙谐。「谐拟」不是「再现」，谐拟的再书写必须以被模仿的客体逼真度为基础，与仿真的客体虚中有实，但仍解构了被模仿的客体的原型。

戏仿的对象通常都是大众耳熟能详的作品。举例来说，香港电影导演兼演员周星驰在《大话西游》和《功夫》等影片中大量使用戏仿，引用的来源有《西游记》、李小龙的影片、《黑客帝国》等等。

戏仿本身也可能成为戏仿的来源，例如在一些在线文章中借用《大话西游》中的经典对白来达到恶搞的目的。在同人文化的创作里，也时常使用戏仿。

A parody (/ˈpærədi/; also called spoof, send-up, take-off or lampoon), in use, is a work created to imitate, make fun of, or comment on an original work, its subject, author, style, or some other target, by means of satiric or ironic imitation. As the literary theorist Linda Hutcheon puts it, "parody … is imitation, not always at the expense of the parodied text." Another critic, Simon Dentith, defines parody as "any cultural practice which provides a relatively polemical allusive imitation of another cultural production or practice." Parody may be found in art or culture, including literature, music (although "parody" in music has an earlier, somewhat different meaning than for other art forms), animation, gaming and film.