Lygon (pronounced ) is the surname of a British aristocratic family. Notable people with the surname include:
- William Lygon, 1st Earl Beauchamp (1747âÂÂ1816), British politician
- William Lygon, 2nd Earl Beauchamp (1783âÂÂ1823), British politician, son of the first earl
- Henry Lygon, 4th Earl Beauchamp (1784âÂÂ1863), British soldier and politician, son of the first earl
- Edward Pyndar Lygon (1786âÂÂ1860), British Army general and politician, son of the first earl
- Henry Lygon, 5th Earl Beauchamp (1829âÂÂ1866), British politician, son of the fourth earl
- Frederick Lygon, 6th Earl Beauchamp (1830âÂÂ1891), British Conservative politician, son of the fourth earl
- Lady Mary Lygon (1869âÂÂ1927), after her marriage Lady Mary Trefusis (or Forbes-Trefusis), daughter of the sixth earl
- William Lygon, 7th Earl Beauchamp (1872âÂÂ1938), British politician, leader of the Liberal Party, and Governor of New South Wales, son of the sixth earl
- William Lygon, 8th Earl Beauchamp (1903âÂÂ1979), politician, son of the seventh earl
- Hugh Lygon (1904âÂÂ1936), son of the seventh earl
- Lady Lettice Lygon (1906âÂÂ1973), English socialite, daughter of the seventh earl
- Lady Sibell Lygon (1907âÂÂ2005), English socialite, daughter of the seventh earl
- Lady Mary Lygon (1910âÂÂ1982), Russian princess by marriage, daughter of the seventh earl
- Lady Dorothy Lygon (1912âÂÂ2001), English socialite, daughter of the seventh earl
See also