Augustus John Hervey, 3rd Earl of Bristol (May 19, 1724 - December 23, 1779) was a British admiral and politician.

As a young man, he entered the navy, where his promotion was rapid. He distinguished himself in several encounters with the French, and was of great assistance to Admiral Hawke in 1759, although he had returned to England before the battle of Quiberon Bay in November 1759. Having served with distinction in the West Indies under Rodney, his active life at sea ceased when the peace of Paris was concluded in February 1763.

He was, however, nominally commander-in-chief in the Mediterranean in this year, and was made vice-admiral of the blue in January 1778. Hervey was member of parliament for Bury from 1757 to 1763, and after being for a short time member for Saltash, again represented Bury from 1768 until he succeeded his brother in the peerage in 1775.

He often took part in debates in parliament, and was a frequent contributor to periodical literature. Having served as a lord of the admiralty from 1771 to 1775 he won some notoriety as an opponent of the Rockingham ministry and a defender of Admiral Keppel. In August 1744 he had been secretly married to Elizabeth Chudleigh (1720-1788), afterwards duchess of Kingston, but this union was dissolved in 1769. The earl died leaving no legitimate issue, and having, as far as possible, alienated his property from the title. He was succeeded by his brother.

Many of his letters are in the Record Office, and his journals in the British Museum. Other letters are printed in the Grenville Papers, vols. iii. and iv. (Londun, 1852-1853), and the Life of Admiral Keppel, by the Rev. Thomas Keppel (London, 1852).

Reference

• This entry incorporates public domain text originally from the 1911 Encyclopaedia Britannica.