Charles Oman (ur. 12 stycznia 1860, zm. 23 czerwca 1946) – brytyjski historyk wojskowości.
Życiorys Posiadał tytuł szlachecki od 1920 roku.
Wybrane publikacje The Art of War in the Middle Ages (1885) "The Anglo-Norman and Angevin Administrative System (1100–1265)", in Essays Introductory to the Study of English Constitutional History (1887) A History of Greece From the Earliest Times to the Death of Alexander the Great (1888; 7th ed., 1900) Warwick the Kingmaker (1891) The Story of the Byzantine Empire (1892) The Dark Ages 476–918, Period I of Periods of European History (1893; 5th ed. 1905) A History of England (1895; 2nd ed. 1919) A History of the Art of War in the Middle Ages, Vol. I: A.D. 378–1278 (1898; 2nd ed. 1924) A History of the Art of War in the Middle Ages, Vol. II: A.D. 1278–1485 (1898; 2nd ed. 1924) "Alfred as a Warrior", in Alfred The Great, Alfred Bowker, ed. (1899) Reign of George VI, 1900-1925. A Forecast Written in the Year 1763 (preface and notes) (1763;