《城寨英雄》英文 : A Fist Within Four Walls，香港电视广播有限公司拍摄制作的怀旧功夫动作电视剧，由陈展鹏、胡定欣、袁伟豪、元秋、刘佩玥及伍允龙领衔主演，编审叶天成、黎倩仪，监制文伟鸿。 故事背景以五十年代至六十年代的九龙寨城为主。 此剧为2016无线节目巡礼之一、2016香港国际影视展中无线电视推介的12部剧集之一、无线海外业务及简介2016所推介的17部剧集之一。Chor Au-Kuen (Ruco Chan) bears the grief of the loss of his family and returns to the walled city in hopes of finding his long lost sister, only to find out that the place he grew up in has become a lawless no man's land.