秀茂坪童黨燒屍案係1997年香港一單謀殺案，喺九龍秀茂坪邨發生。死者陸志偉（花名「阿雞」，16歲），因不滿村內一班童黨屢次蝦任職清潔工人嘅陳木清（37歲），勸佢報警。童黨覺得俾人出賣，因此教訓阿雞一餐，阿雞卒之俾班人毒打致死並燒屍。1999年，呢單案改編成電影《三五成羣》，由宋本中、陳芷菁、李健仁、林子善等人主演。
The Sau Mau Ping Boy Gang Burning Case was a single murder case in Hong Kong in 1997 that occurred in Sau Mau Ping Village, Kowloon. The deceased, Luk Chi-wai (nicknamed "Ah Ji", 16 years old), was dissatisfied with Chen Muqing (37 years old), who had been bullied by a group of boy workers in the village, and advised him to call the police. The Tong Dang felt betrayed, so they taught Ah Ji a lesson, and Ah Ji was finally beaten to death by the class and burned his body. In 1999, this case was adapted into the movie "Three or Five Groups", starring Song Benzhong, Chen Zhijing, Li Jianren, Lin Zishan and others.