José María Téllez-Girón y Benavides (Madrid, 25 May 1685 – 18 May 1733), 7th Duke of Osuna, 7th Marquess of Peñafiel, 11th Count of Ureña, was a Spanish military, diplomat and a Grandee of Spain.
When his elder brother died without sons in 1716, he became VII Duke of Osuna, after a dispute with his niece María Domínguez Téllez Girón y Velasco, Marquise de Berlanga.
On 5 June 1719, he was appointed Lieutenant General and on 30 September 1721 he was sent to Versailles as extraordinary ambassador to ask for the hand of Princess Louise Élisabeth d'Orléans for Infante Luis.
On 25 January 1723, he delivered to the French Monarch the jewel that the King of Spain had sent him, and the next day he departed with the Princess, whom he accompanied to Buitrago and presented in Fuencarral on 16 February.
He was also captain of the 1st company of the Life Guards in the service of Philip V, Gentilhombre de cámara con ejercicio and figured among the Illustrious Sons of Madrid presented by José Antonio Álvarez Baena.