Cardinal Juan Jesús Posadas Ocampo (11 November 1926 in Salvatierra, Guanajuato – 24 May 1993 in Guadalajara, Jalisco) was a Mexican bishop of the Catholic Church who served as the eighth archbishop of the see of Guadalajara and as a cardinal of the Roman Catholic Church.
Posadas Ocampo was elevated to the cardinalate by Pope John Paul II on the consistory of 28 June 1991.