Frederick I of Saluzzo

Frederick I (1287–29 June 1336) was the eldest son of Manfred IV of Saluzzo by his first wife Beatrix of Sicily. Manfred IV favoured his second wife's son, and his exclusion from the succession sparked civil war in 1330.

With the intercession of the House of Savoy, Frederick made good his claim: a treaty of 1332 recognised him as sole marquess. He married Margaret, mother of his heir Thomas II. After a reign of only four years he died on 29 June 1336, and Thomas succeeded him.