James Caulfeild may refer to: James Caulfeild, 3rd Viscount Charlemont (1682–1734), Anglo-Irish politician and peer James Caulfeild, 1st Earl of Charlemont (1728–1799), Irish statesman James Caulfeild, 3rd Earl of Charlemont (1820–1892), Irish politician and peer James Caulfeild, 8th Viscount Charlemont (1880–1949), Irish peer, Northern Ireland politician James Caulfeild (soldier) (1782–1852), soldier and MP for Abingdon