Detective Chinatown 3 (Chinese: 唐人街探案 3) is a 2021 Chinese comedy mystery buddy film directed and written by Chen Sicheng, starring Wang Baoqiang and Liu Haoran. It is a sequel to Detective Chinatown 2 (2018) and is the third installment in the Detective Chinatown series. It was released on 12 February 2021.