Admiral Sir George Parker, KCB (1767 – 24 December 1847) was a British Royal Navy officer.

He joined the Royal Navy in 1773 under the patronage of his uncle and served throughout the American War of Independence.

Parker, however, arranged for a canal to be cut and thereby extricated his squadron and a large convoy of merchantmen bound for England.

Later in the month, in company with HMS Nassau they captured the 74-gun Danish ship HDMS Prinds Christian Frederik in the Battle of Zealand Point.

After his return to England he was appointed to the 74-gun third-rater HMS Aboukir in which (as part of the Walcheren expeditionary force) he was employed in the North Sea and the Mediterranean until the end of 1813.