Renato Petit de Ory, better known by its French name, René Petit (October 8, 1899 – October 14, 1989) was a Franco-Spanish engineer, known for being a footballer in his youth.
He was one of the most popular players in Spanish football in the 1910s, 1920s and 1930s, playing for Real Madrid and Real Unión, and becoming a member of the French national team.