Francis Seymour

Francis Seymour may refer to:

• Francis Seymour, 1st Baron Seymour of Trowbridge (c. 1590–1664)
• Francis Seymour, 5th Duke of Somerset (1658–1678)
• Francis Seymour, of Sherborne, Dorset (1697–1761), Member of Parliament
• Francis Seymour, 5th Marquess of Hertford (1812–1884)
• Sir Francis Seymour, 1st Baronet (1813–1890), British Army officer and courtier
• Lord Francis Seymour (1725–1799), clergyman of the Church of England
• Frank Seymour (1904–1987), Australian rules footballer

• Francis Seymour-Conway, 1st Baron Conway (1679–1732)
• Francis Seymour-Conway, 1st Marquess of Hertford (1718–1794)
• Francis Seymour-Conway, 3rd Marquess of Hertford (1777–1842)
• Francis Ingram-Seymour-Conway, 2nd Marquess of Hertford (1743–1822)
• Frances Seymour (disambiguation)