Pedro Portocarrero (died 1600) was a Roman Catholic prelate who served as Bishop of Cuenca (1597–1600), Bishop of Córdoba (1594–1597), and Bishop of Calahorra y La Calzada (1589–1594).^[1][2]

Pedro Portocarrero was born in Spain.^[3][4] On 20 March 1589, he was appointed during the papacy of Pope Sixtus V as Bishop of Calahorra y La Calzada.^[1][3][4] On 4 June 1589, he was consecrated bishop by Gaspar de Quiroga y Vela, Archbishop of Toledo, with Sebastián Pérez (bishop), Bishop of Osma, and Diego de la Calzada, Titular Bishop of Salona, serving as co-consecrators.^[3][4] On 12 January 1594, he was appointed during the papacy of Pope Clement VIII as Bishop of Córdoba.^[2][3][4] On 28 May 1597, he was appointed during the papacy of Pope Clement VIII as Bishop of Cuenca.^[3][4] He served as Bishop of Cuenca until his death on 20 September 1600.^[2][3][4]

While bishop, he was the principal consecrator of Pedro Manso Zuñiga, Bishop of Calahorra y La Calzada (1594); and Francisco Reinoso Baeza, Bishop of Córdoba (1597).^[3]

• Cheney, David M. "Diocese of Calahorra y La Calzada–Logroño". Catholic-Hierarchy.org. Retrieved June 16, 2018. (for Chronology of Bishops)^{self-published}
• Chow, Gabriel. "Diocese of Calahorra y La Calzada–Logroño". GCatholic.org. Retrieved June 16, 2018. (for Chronology of Bishops)^{self-published}
• Cheney, David M. "Diocese of Córdoba". Catholic-Hierarchy.org. Retrieved June 16, 2018. (for Chronology of Bishops) ^{[self-published]}
• Chow, Gabriel. "Diocese of Córdoba". GCatholic.org. Retrieved June 16, 2018. (for Chronology of Bishops) ^{[self-published]}
• Cheney, David M. "Diocese of Cuenca". Catholic-Hierarchy.org. Retrieved June 16, 2018. (for Chronology of Bishops) ^{[self-published]}
• Chow, Gabriel. "Diocese of Cuenca (Spain)". GCatholic.org. Retrieved June 16, 2018. (for Chronology of Bishops) ^{[self-published]}

• Juan Antonio Llorente. Historia crítica de la Inquisición de España: Obra original conforme á lo que resulta de los archivos del Real Consejo de la Suprema, y de los tribunales del Santo-oficio de las provincias. Publicado por en la Imprenta del Censor, (1822) Digitized by Google 12 Sep 2007'.