Paolo Spinola, 3rd Marquis of Los Balbases

Paolo Spinola or Pablo Spínola Doria (24 February 1628 – 24 December 1699), 3rd Marquis of the Balbases and 3rd Duke of San Severino and Sesto, was a Spanish nobleman of Italian descent and a diplomat.

Spinola was born in 1628, the son of Filippo Spinola, 2nd Marquis of Los Balbases and Geronima Doria.

His grandfather was the Italian-Spanish general and banker Ambrogio Spinola.

Paolo was Governor of the Duchy of Milan during 1668 and 1670 after which he was replaced by Gaspar Téllez-Girón, 5th Duke de Osuna.

He was Spanish ambassador to Vienna between 1670 and 1676 and then to Paris in 1677.