John Maitland
John Maitland may refer to:
- Sir John Maitland, 1st Lord Maitland of Thirlestane, Commendator of Coldingham Priory
- John Maitland, 1st Earl of Lauderdale, Viscount of Lauderdale, Viscount Maitland and Lord Thirlestane & Boltoun, 2nd Lord Maitland of Thirlestane
- John Maitland, 1st Duke of Lauderdale, 2nd Earl of Lauderdale
- John Maitland, 5th Earl of Lauderdale, Scottish judge and politician
- John Maitland (Haddington MP), MP for Haddington Burghs, 1774-1880
- John Maitland (Chippenham MP), MP for Chippenham, 1806–1812 and 1817–1818
- John Maitland (Royal Navy officer), Royal Navy admiral
- John Maitland (accountant) Accountant to the Court of Session and Disruption Worthy
- John Gorham Maitland, English academic and civil servant
- John Maitland (Kirkcudbright MP), MP for Kirkcudbright, 1874–1880
- Sir John Maitland (Conservative politician), MP for Horncastle, 1945-1966
- John Maitland (British Army officer), British commander in American Revolutionary War
- John Maitland (The Bill), a fictional police officer in the TV series The Bill
- Jack Maitland, American football player
- John Whitaker Maitland, rector of Loughton, lord of the manor, and owner of Loughton Hall
- John W. Maitland, Jr., member of the Illinois Senate from 1979 until 2002.