Women Side by Side (Chinese: 麗人行), also translated as Three Women and Female Fighters, is a 1949 Chinese film directed by Chen Liting, made near the end of the Republican era. It is Chen's most famous directorial work. Denounced as a "poisonous weed" during the Cultural Revolution, the film is now considered a Chinese classic.

The film is adapted from a play of the same title written by the noted leftist playwright Tian Han, who also wrote the 1932 film Three Modern Women. Tian Han and Chen Liting co-wrote the screenplay. The film tells the story of three women in wartime Shanghai under Japanese occupation: an uneducated factory worker, an intellectual resistance activist, and a bourgeois new woman. In many ways it can be seen as a sequel to Cai Chusheng's 1935 film New Women. Produced by the left-wing Kunlun Film Company, the film has a strong anti-Kuomintang government undertone.