The Torreón massacre was a massacre that took place on 13–15 May 1911 in the Mexican city of Torreón, Coahuila. A total of 303 people were killed, which amounts to half the Chinese community in Torreón. The victims were accused of collusion with Porfirio Díaz and killed by a local mob and the revolutionary forces of Francisco I. Madero. A large number of Chinese homes and shops were looted and destroyed.

Torreón is a city and seat of Torreón Municipality in the Mexican state of Coahuila. As of 2021, the city's population was 735,340. The metropolitan population as of 2015 was 1,497,734, making it the ninth-biggest metropolitan area in the country and the largest metropolitan area in the state of Coahuila, as well as one of Mexico's most important economic and industrial centers. The cities of Torreón; Gómez Palacio, Durango; Lerdo, Durango; Matamoros; Francisco I. Madero; San Pedro; Bermejillo, Durango; and Tlahualilo, Durango form the area of La Laguna or the Comarca Lagunera, a basin within the Chihuahuan Desert.