Juan Alonso y Ocón (21 March 1597 – 12 October 1656) was a Roman Catholic prelate who served as Archbishop of La Plata o Charcas (1651–1656), Bishop of Cuzco (1642–1651), and Bishop of Yucatán (1638–1642).
[2] On 14 June 1638 he was selected by the King of Spain and confirmed by Pope Urban VIII as Bishop of Yucatán.
[1][2] He was consecrated bishop by Diego Castejón Fonseca, Bishop Emeritus of Lugo with Miguel Avellán, Auxiliary Bishop of Toledo, and Timoteo Pérez Vargas, Bishop of Ispahan, serving as co-consecrators.
[2] On 3 November 1642 he was selected by the King of Spain and confirmed on 31 August 1643 by Pope Urban VIII as Bishop of Cuzco.
[1][2] On 2 April 1651 he was selected by the King of Spain and confirmed by Pope Innocent X as Bishop of La Plata o Charcas where he served until his death on 12 October 1656.