Tlatelolco is a metro station along Line 3 of the Mexico City Metro. It is located in the Tlatelolco neighbourhood of the Cuauhtémoc borough of Mexico City, to the north of the downtown area. It serves the Unidad Habitacional Nonoalco-Tlatelolco mega apartment complex, famous for its Plaza de las Tres Culturas square and infamous for the 1968 Tlatelolco massacre of demonstrating students.

Mexico City Metro Line 3 is one of the 12 metro lines built in Mexico City, Mexico.