Alexander Luttrell (20 October 1663 – 22 September 1711) was an English army officer and politician. He sat in the House of Commons of England from 1690 to 1707 as a Member of Parliament (MP) for Minehead, and then held the seat for a further year in the House of Commons of Great Britain.
He was the third son of Francis Luttrell (1628–1666) of Dunster Castle. His mother Lucy was a daughter of Thomas Symonds of Whittlesford, Cambridgeshire. Colonel Francis Luttrell (1659–1690) was his older brother.