James I

James I may refer to:

People

 * James I of Aragon (1208–1276)
 * James I of Sicily or James II of Aragon (1267–1327)
 * James I, Count of La Marche (1319–1362), Count of Ponthieu
 * James I, Count of Urgell (1321–1347)
 * James I of Cyprus (1334–1398), also titular king of Armenia and Jerusalem
 * James I of Scotland (1394–1437)
 * James VI and I (1566–1625), King of Scotland and also King of England and Ireland
 * James Harden-Hickey or James I (1893–1895), self-declared Prince James I of Trinidad

Other uses

 * James 1, the first chapter of the Epistle of James
 * James I Land, Spitsbergen, Svalbard