Viscount Bridport is a title that has been created twice, once in the Peerage of Great Britain and once in the Peerage of the United Kingdom. The first creation became extinct in 1814, while the second creation is still extant.
Sir Alexander Hood, younger brother of Samuel Hood, 1st Viscount Hood, was a prominent naval commander. In 1794, he was created Baron Bridport in the Peerage of Ireland, with remainder to his great-nephew Samuel Hood, second son of Henry Hood (later 2nd Viscount Hood), eldest son of the 1st Viscount Hood, and in failure thereof to the heirs male of his uncle Alexander Hood (who was the ancestor of the Fuller-Acland-Hood Baronets of St Audries and the Barons St Audies). In 1796, he was created Baron Bridport, of Cricket St Thomas in the County of Somerset, in the Peerage of Great Britain, and in 1800, he was even further honoured when he was made Viscount Bridport, of Cricket St Thomas in the County of Somerset, also in the Peerage of Great Britain. The latter titles were created with normal remainder to the heirs male of his body.
The 1st Viscount Bridport died without male issue in 1814, and the barony of 1796 and the viscountcy of 1800 became extinct. However, he was succeeded in the barony of 1794, according to the special remainder, by his aforementioned great-nephew, Samuel Hood, the 2nd Baron Bridport. He notably represented Heytesbury in Parliament. In 1810, the 2nd Baron Bridport married Lady Charlotte Mary Nelson, 3rd Duchess of Bronté, the only surviving child and heiress of William Nelson, 1st Earl Nelson, elder brother of Horatio Nelson, 1st Viscount Nelson. Lord Bridport was succeeded by his son Alexander Hood, the 3rd Baron Bridport. He was a General in the Army. In 1868, he was further created Viscount Bridport, of Cricket St Thomas in the County of Somerset and of Bronte, in the Peerage of the United Kingdom, a revival of the title given to his great-great-uncle sixty-eight years earlier. In 1873, he also inherited from his mother the title of Duke of Bronté (Duca di Bronte), of the Kingdom of the Two Sicilies and the Duchy of Maniace. This ducal title was conferred on his great-great-uncle Horatio Nelson in 1799 by King Ferdinand, as a reward for his support of the monarchy.