Alonso (or Alfonso) de Burgos (before 1477 – 1499) was the royal confessor of Ferdinand and Isabella. He was born of a noble family in Burgos and died at Valladolid in 1499. He was conspicuous for learning before his entrance into the Dominican order, early in life. His preaching attracted the notice of Ferdinand and Isabella, who selected him as royal confessor. On the recommendation of the latter, Alfonso was appointed to the see of Córdoba by Sixtus IV, 30 April 1477. Remaining there only four years, he was transferred to the Bishopric of Cuenca, and in 1484, or according to P. B. Gams (Series Episcoporum, P. 64) in 1486, to Palencia.