Francisco José Múgica Velázquez (3 September 1884 – 12 April 1954) was a military revolutionary, Major General and Mexican politician. He participated in the Constituent Congress of 1917 that produced the Constitution of Mexico. Notable for being a radical ideologue, he served governor of the states of Tabasco and Michoacán as well as the then-Territory of Baja California Sur and Islas Marías. Múgica was the ideological mentor to Lázaro Cárdenas after the military phase of the Revolution and served as member of Cárdenas's cabinet when he was president (1934–40), heading the secretariats of National Economy and Communications and Public Works.