Juan Ruiz de Colmenero (1596 – 28 September 1663) was a Roman Catholic prelate who served as Bishop of Guadalajara (1646–1663).
[1][2] Juan Ruiz de Colmenero was born in Budia, Spain.
[2] On 25 June 1646, he was selected by the King of Spain and confirmed by Pope Alexander VII as Bishop of Guadalajara.
[2] In December 1647, he was consecrated bishop by Marcos Ramírez de Prado y Ovando, Bishop of Michoacán and installed to the bishopric on 24 December 1647.
[2] He served as Bishop of Guadalajara until his death on 28 September 1663.