Wiggin is a surname, and may refer to
- Albert H. Wiggin (1868–1951), American banker
- Alfred J. Wiggin (1823–1883), American artist
- Rt. Hon. Andrew Wiggin (1671–1756), American colonial period judge
- Bill Wiggin (born 1966), British politician
- Sir Charles Wiggin (1922–1977), British diplomat, ambassador to Spain
- Charles Wiggin (rower) (born 1950), British rower
- Frances Turgeon Wiggin (1891-1985), American author and composer
- Sir Henry Wiggin (1824–1905), British metals manufacturer and politician
- James Henry Wiggin (1836-1900), American Unitarian minister and editor
- Sir Jerry Wiggin (Alfred William Wiggin, 1937-2015), British Conservative Party politician
- Kate Douglas Wiggin (1856–1923), American children's author
- Maurice Wiggin, English journalist
- Paul Wiggin (born 1934), American football player
- Samuel Adams Wiggin (1832–1899), American poet and secretary to Presidents Johnson and Grant
- Thomas Wiggin (1592–1667), early governor in New Hampshire
- Tom Wiggin (born 1955), American actor, writer and entrepreneur
- Wiggin baronets
Fictional characters from the Ender's Game series: