Renaud II (c. 1170 – 11 June 1252), also known as Reginald de Pontibus or Renaud de Ponz, was a French nobleman and the lord of Pons in the Saintonge region of the County of Poitou from 1191 until his death. In the Anglo-French dynastic conflict, he was a strong supporter of John, King of England. He left Poitou three times to fight infidels: the Third Crusade, the "Reconquista" in Spain and the Seventh Crusade. He is distinguished from his uncle, Renaud de Pons, Seneschal of Gascony, in contemporary documents by the epithets "senior" (the elder) and "junior" (the younger). He is possibly the same person as the troubadour Rainaut de Pons.