Teresa Villarreal González in Lampazos de Naranjo, (born 1883 Nuevo León Mexico – died, date unknown San Antonio, Texas), was an active revolutionary labor and feminist organizer, who supported the Partido Liberal Mexicano (PLM) during the Mexican Revolution of 1910–1917. She was the sister of fellow activists and prominent PLM members Andrea Villarreal and General Antonio Irineo Villarreal González.[1]