List of Famous people with last name Piedmont

Emanuele Filiberto Umberto Reza Ciro René Maria di Savoia, usually called Emanuele Filiberto di Savoia, is a member of the House of Savoy. He is the son and heir of Vittorio Emanuele di Savoia and only male-line grandson of Umberto II, the last King of Italy. As heir-apparent to the disputed headship of the House of Savoy, Emanuele Filiberto also styles himself as "Prince of Piedmont".

Philip I, known as Philip of Savoy was the lord of Piedmont from 1282 until his death and prince of Achaea between 1301 and 1307. He was the son of Thomas III of Piedmont and Guyonne de Châlon.

James was the Lord of Piedmont from 1334 to his death. He was the eldest son of Philip I and Catherine de la Tour du Pin. While his father had abandoned his claim to the Principality of Achaea in 1307, James continued to use the princely title and even passed it on to his successors.

Count Thomas III, called Thomas of Savoy or de Savoie, was the lord of Piedmont and a claimant to the county of Savoy from 1268.

Victor Amadeus of Savoy was the eldest son of Victor Amadeus II, Duke of Savoy and his French wife Anne Marie d'Orléans. He was the heir apparent of Savoy from his birth and as such was styled as the Prince of Piedmont. He acted as Regent of Savoy from September 1713 till September 1714 in the absences of his father. He died of smallpox at the age of 15.

Louis was the Lord of Piedmont and titular Prince of Achaea from 1402. He was a son of James of Piedmont and Marguerite de Beaujeu (1346–1402).

Philip II was the Count of Piedmont and claimant to the Principality of Achaea briefly from 1367 to his death.