Nobles •
Amadeo I of Spain (1845–1890), Italian prince, King of Spain 1870 to 1873, also known as Amadeus •
Amadeus, Prince of Achaea (1363–1402), also Lord of Piedmont and Lord of Pinerolo •
Amadeus I, Count of Geneva (1098–1178) •
Amadeus II of Geneva (died 1308), Count of Geneva •
Amadeus III, Count of Geneva (1311–1367) •
Amadeus IV of Geneva (died 1369), Count of Geneva •
Amadeus II of Montfaucon (1130–1195), Count of Montbéliard •
Amadeus, Count of Neuchâtel (died 1285) •
Amadeus I, Count of Savoy (c. 975–c. 1052) •
Amadeus II, Count of Savoy (c. 1016–1050) •
Amadeus III, Count of Savoy (1095–1148) •
Amadeus IV, Count of Savoy ((1197–1253) •
Amadeus V, Count of Savoy ((1249–1323) •
Amadeus VI, Count of Savoy (1334–1383) •
Amadeus VII, Count of Savoy (1360–1391) •
Amadeus VIII, Duke of Savoy (1383–1451), Antipope Felix V •
Amadeus IX, Duke of Savoy (1435–1472) •
Amadeus Aba (died 1311), Hungarian oligarch who ruled
de facto the northern and north-eastern counties of the Kingdom of Hungary •
Amadeus Gutkeled, Hungarian nobleman and
ispán Religious figures •
Amadeus de Bie (1844–1920), Belgian Abbot-General of the Cistercian order •
Amadeus of Lausanne (c. 1110–1159), French Cistercian monk, abbot and Bishop of Lausanne •
Amadeus Pok (died 1267 or 1268), Hungarian prelate and Bishop of Győr •
Amadeus of Portugal (c. 1420–1482), Portuguese noble, monk, Franciscan friar and reformer, founder of a branch of the Friars Minor
Other •
Amadeus Suropati (born 1985), Indonesian-Australian former footballer == Fictional characters ==