Nuño González I de Lara (died 8 September 1275), nicknamed el Bueno ("the Good"), was a Castilian nobleman, royal counsellor and military leader. He was the head of the House of Lara and a close personal friend of Alfonso X. The king's policies often stymied his efforts to increase the power and wealth of his house, and in 1272 he led many prominent noblemen into open rebellion. Restored to favour the next year, he died defending the castle of Écija from a Moroccan invasion.