Wyndham is a surname, and may refer to:

Wyndham family of England Sir Thomas Wyndham of Felbrigg (c. 1466 – c. 1522), English sea captain and vice-admiral Thomas Wyndham (Royal Navy officer) (1508–1554), English soldier and sailor Sir John Wyndham (1558–1645) of Orchard Wyndham, Somerset, English defence organiser; son of Florence Wadham, Lady Wyndham (died 1596) Sir Hugh Wyndham (judge) (1602–1684), English judge Sir Wadham Wyndham (judge) (1609–1668), English judge Sir William Wyndham, 1st Baronet, of Orchard Wyndham (c. 1632–1683), English politician, Member of Parliament (MP) for Somerset 1656–1658 and for Taunton 1660–1679 Thomas Wyndham (c. 1642–1689) of Witham Friary, Somerset, MP for Wells, Somerset Sir Edward Wyndham, 2nd Baronet (c. 1667–1695), English politician Thomas Wyndham, 1st Baron Wyndham (1681–1745) title in the Peerage of Ireland Charles William Wyndham (1760–1828), English Member of Parliament (MP) for Midhurst 1790–95, New Shoreham 1795–1802, and Sussex 1807–1812 Sir Charles Wyndham (1638–1706), MP for Southampton (1679–1689 and 1689–1698) and St Ives (1698–1701) Sir William Wyndham, 3rd Baronet (1687–1740), English politician, Chancellor of the Exchequer 1713–1714 Charles Wyndham, 2nd Earl of Egremont (1710–1763), British peer Percy Wyndham-O'Brien, 1st Earl of Thomond (c. 1713–1774), MP and Irish peer Henry Penruddocke Wyndham (1736–1819), British politician and topographer Wadham Wyndham (army officer) (1737–1812), English colonel and bon vivant William Windham (1750–1810), British Whig statesman George Wyndham, 3rd Earl of Egremont (1751–1837), British peer Dr Thomas Wyndham (1772–1862), English clergyman Wadham Wyndham (parliamentarian) (1773–1843), MP for Salisbury 1818–1833, 1835–1843 George Wyndham, 1st Baron Leconfield (1787–1869), British peer Henry Wyndham (1790–1860), MP for West Cumberland 1857–1860 Wadham Wyndham (political supporter) (1793–1849), DL, JP, and political supporter William Wyndham (1796–1862), MP for South Wiltshire 1852–1859 Charles Wyndham (1796–1866), MP for West Sussex 1841–1847 Henry Wyndham, 2nd Baron Leconfield (1830–1901), British peer Percy Wyndham (1835–1911), British politician Sir Hugh Wyndham (1836–1916), British diplomat Lt-Colonel Alfred Wyndham (1836–1914), British and Canadian army officer, pioneering rancher in Ontario and Alberta, Canada George Wyndham (1863–1913), British political figure and writer Lt.-Col. Guy Wyndham (1865–1941), soldier Charles Wyndham, 3rd Baron Leconfield (1872–1952), British peer Dr. Sir Harold Wyndham (1903–1988), Australian educator and public servant John Wyndham, 6th Baron Leconfield (1920–1972), British peer Francis Wyndham (writer) (1924–2017), British author and journalist, son of Lt Col Guy Wyndham Max Wyndham, 2nd Baron Egremont (born 1948), British author

Others with the surname Anne Wyndham (born 1951), American television actress Charles Wyndham (actor) (1837–1919), English actor (who assumed the name) and founded Wyndham's Theatre in the West End Dennis Wyndham (1887–1973), South African-born actor in Britain Frederick W. Wyndham (1853–1930), British actor and producer, managing director of Howard & Wyndham theatres in Scotland and England John Wyndham, pen name of English author John Wyndham Harris (1903–1969) Martyn Wyndham-Read, musician Robert Henry Wyndham (1814–1894), British actor-manager, father of Frederick W. Wyndham Valerie Wyndham, ring name of American professional wrestling valet Paige Mayo (born 1986) Victoria Wyndham (born 1945), Mexican-American actress

See also Windham (surname)