Jacopo Salviati, Italian politician(d. 1553)
Jacopo Salviati (15 September 1461 – 6 September 1533) was an Italian politician and son-in-law of Lorenzo de' Medici. He was married to the prestigious Lucrezia de' Medici, daughter of Lorenzo de' Medici, on 10 September 1486, and they would have 10 children together. The son of Giovanni Salviati and Maddalena Gondi, he devoted himself to the economic affairs of the family, becoming very wealthy. He then engaged in political life. He was Prior of the Guilds (see Guilds of Florence) in 1499 and 1518, then gonfalonier of Justice in 1514. In 1513, he was appointed ambassador to Rome.

When his brother-in-law was elected as Pope Leo X, Jacopo benefited significantly. He was granted a salt monopoly in Romagna, and became a high officer in the Vatican treasury. He earned an income from these of 15000 ducats each year.He tried to prevent the Siege of Florence (1529–1530), but without result, and was among the advisers of Pope Clement VII during his meeting with Charles V, Holy Roman Emperor.

In 1531, he was part of the balìa of 200 Florentine citizens charged with reforming the republican government.

He died on 6 September 1553.