San Mao Joins the Army (Chinese: 三毛从军记) is a 1992 Chinese comedy film directed and co-written by Zhang Jianya and starring Wei Zongwan and Jia Lin. It is based on the Manhua of the same name by Zhang Leping. It was produced and distributed by Shanghai Film Studio. The film premiered in China in 1992. The film follows the story of San Mao and his comrade-in-arms Laogui in the Battle of Shanghai.