Frederick William Augustus Hervey, 8th Marquess of Bristol (born 19 October 1979) is a British peer.
He succeeded his elder half-brother the 7th Marquess (1954–1999) in January 1999 as Marquess of Bristol.
He is also the 12th Earl of Bristol, Earl Jermyn of Horningsheath in the County of Suffolk, 13th Baron Hervey of Ickworth in the County of Suffolk, and Hereditary High Steward of the Liberty of St Edmund, which encompasses the whole former county of West Suffolk.