Admiral Douglas may refer to:
Archibald Douglas, 5th Earl of Angus (c. 1449–1513), Lord High Admiral of Scotland Archibald Lucius Douglas (1842–1913), British Royal Navy admiral Sir Charles Douglas, 1st Baronet (1727–1789), British Royal Navy rear admiral Sir James Douglas, 1st Baronet (1703–1787), British Royal Navy admiral James Douglas, 4th Earl of Morton (c. 1516–1581), Lord High Admiral of Scotland John Erskine Douglas (c. 1758–1847), British Royal Navy admiral Percy Douglas (1876–1939), British Royal Navy vice admiral Peter John Douglas (1787–1858), British Royal Navy rear admiral Robert Douglas (Royal Navy officer) (1829–1910), British Royal Navy admiral
See also Cyril Douglas-Pennant (1894–1961), British Royal Navy admiral