Emmanuel Philibert of Savoy (Italian Emanuele Filiberto di Savoia), a name shared by several members of the House of Savoy, may refer to:

• Emmanuel Philibert, Duke of Savoy (1528–1580), a.k.a. "Testa di Ferro" ("Iron head"), sovereign of Savoy from 1553 to 1580
• Emmanuel Philibert of Savoy (1588–1624), Viceroy of Sicily, son of Charles Emmanuel I of Savoy
• Emmanuel Philibert, Prince of Carignano (1628–1709)
• Emmanuel Philibert of Carignano (1662–1676), Count of Dreux, son of Eugene Maurice, Count of Soissons
• Prince Emanuele Filiberto, Duke of Aosta (1731–1735), son of Charles Emmanuel III
• Emanuele Filiberto, Count of Villafranca-Soissons [it] (1888–1933), of the Counts of Villafranca, a minor branch of the House of Savoy
• Prince Emanuele Filiberto, Duke of Aosta (1869–1931), eldest son of Amadeo I of Spain, Italian general of World War I
• Emanuele Filiberto of Savoy, Prince of Venice (born 1972), member of the House of Savoy

Several military units were named after one of the above Savoy princes:

• Italian battleship Emanuele Filiberto (1893–1920)
• 2nd Cavalry Division "Emanuele Filiberto Testa di Ferro" (1930–1943), a military unit of Italy in World War II
• Italian cruiser Emanuele Filiberto Duca d'Aosta (1932–1959)

• Emanuel Philibert de Lalaing (1557–1590), military commander, governor of Hainaut, godson of Emmanuel Philibert, Duke of Savoy and then governor-general of the Low Countries
• Emmanuel-Philibert de Pingon [fr] (1525–1582), magistrate and historian of the Duchy of Savoy
• Emanuele Filiberto Manfredi Luserna d'Angrogna [it], (1557–1616), Italian military leader, of the Androgna family
• Philibert-Emmanuel de Froulay, chevalier de Tessé (1651–1701), French general