Abraham of Toledo (c. 1225–1294), also known as Abraham Alfaquín and Abraham Ibn Waqar, was an Iberian Jewish physician and translator of the Toledo School of Translators. He served as personal physician to Alfonso X of Castile and his son Sancho IV of Castile, under whose patronage he translated numerous books from Arabic into Castilian. Together with five other prominent court Jews, he was kidnapped and held hostage from 1270 to 1275 by rebellious nobles demanding the elimination of taxes.