Henry I or Henri I may refer to:

In chronological order Henry the Fowler, King of Germany (876–936) Henry I, Duke of Bavaria (died 955) Henry I of Austria, Margrave of Austria (died 1018) Henry I of France (1008–1060) Henry the Long, Margrave of the Nordmark (c. 1065–1087) Henry I of England (1068–1135) Henry I, Margrave of the Saxon Ostmark (1070–1103) Henry I of Champagne (1127–1181), Count of Champagne Henry I the Bearded, Duke of Poland (1163–1238) Henry I of Brabant (1165–1235) Henry I of Kuenring (1185-1233) Henry I of Castile (1204–1217) Henry I of Cyprus (1217–1253) Henry I of Hesse, Landgrave of Hesse (1244–1308) Henry I of Navarre (1244–1274) Henry I, Prince of Mecklenburg-Güstrow (c. 1245–1291) Henry I of Jawor (1292/96 – by 1346) Henry I of Ziębice (c. 1350–after 8 August 1366) Henry, King of Portugal (1512–1580) Henri I de Montmorency (1534–1614) Henri I, Duke of Nemours (1572–1632) Henri I, Duke of Guise (1550–1588) Henry I, Duke of Münsterberg-Oels (1448–1498) Henri I, Prince of Condé (1552–1588) Henri Christophe, aka Henry I of Haiti (1767–1820) Puyi, aka Henry Puyi, Emperor of China (1906-1967)

See also