Ramiro Fróilaz (floruit 1120–1169) was a Leonese magnate, statesman, and military leader. He was a dominant figure in the kingdom during the reigns of Alfonso VII and Ferdinand II. He was primarily a territorial governor, but also a court figure, connected to royalty both by blood and by marriage. The military exploits of his sovereigns involved him against both the neighbouring kingdoms of Navarre and Portugal and in the Reconquista of the lands of al-Andalus.