The title Duchess of Somerset, held by the wives of the Dukes of Somerset, may refer to:
- Anne Seymour, Duchess of Somerset (fl. 1512–1587), second wife of Edward Seymour, 1st Duke of Somerset
- Frances Seymour, Duchess of Somerset (1599–1674), second wife of William Seymour, 2nd Duke of Somerset
- Sarah Seymour, Duchess of Somerset (1631–1692), wife of John Seymour, 4th Duke of Somerset
- Elizabeth Seymour, Duchess of Somerset (1667–1722), first wife of Charles Seymour, 6th Duke of Somerset
- Charlotte Seymour, Duchess of Somerset (c. 1693 – 1773), second wife of Charles Seymour, 6th Duke of Somerset
- Frances Seymour, Duchess of Somerset (1699–1754), wife of Algernon Seymour, 7th Duke of Somerset
- Mary Seymour, Duchess of Somerset (1697–1768), wife of Edward Seymour, 8th Duke of Somerset
- Anne Seymour, Duchess of Somerset (fl. 1769–1802), wife of Webb Seymour, 10th Duke of Somerset
- Charlotte Seymour, Duchess of Somerset (1772–1827), first wife of Edward St Maur, 11th Duke of Somerset
- Margaret Seymour, Duchess of Somerset (1805–1880), second wife of Edward St Maur, 11th Duke of Somerset
- Georgiana Seymour, Duchess of Somerset (1809–1884), wife of Edward St Maur, 12th Duke of Somerset
- Horatia Seymour, Duchess of Somerset (1819–1915), wife of Algernon St Maur, 14th Duke of Somerset
- Susan St Maur, Duchess of Somerset (1853–1936), wife of Algernon St Maur, 15th Duke of Somerset
- Rowena Seymour, Duchess of Somerset (1861–1950), wife of Edward Seymour, 16th Duke of Somerset
- Edith Seymour, Duchess of Somerset (fl. 1906–1962), wife of Evelyn Seymour, 17th Duke of Somerset
- Jane Seymour, Duchess of Somerset (1913–2005), wife of Percy Seymour, 18th Duke of Somerset
- Judith-Rose Seymour, Duchess of Somerset, wife of John Seymour, 19th Duke of Somerset
This disambiguation page lists articles associated with the title Duchess of Somerset.If an internal link led you here, you may wish to change the link to point directly to the intended article. Categories: