Mateo Correa Magallanes (July 23, 1866 – February 6, 1927) was a Mexican Catholic priest and Knight of Columbus. Correa was born at Tepechitlán, Zacatecas, Mexico. He attended the seminary at Zacatecas on a scholarship, in 1881. He was ordained as priest in 1893 at the age of 27. As a young priest, he gave first communion to Miguel Pro who also became a priest and was later martyred. Correa was assigned as a parish priest to Concepción del Oro in 1898, and then to Colotlán in 1908. Following the government's repression of the Catholic Church in 1910, he went into hiding. He was assigned to Valparaíso in 1926.