Thon is a given name and a surname.
Given name
edit- Thon Maker (born 1997), Australian basketballer
- Thon Moreira or Thon Thomas, nicknames of Hilton Moreira (born 1981), Brazilian footballer
Surname
edit- Dickie Thon (born 1958), American baseball player
- Konstantin Thon (1794–1881), Russian architect
- Melanie Rae Thon (born 1957), American writer
- Nikolaos Thon (1850–1906), Greek businessman
- Olaf Thon (born 1966), German footballer
- Olav Thon (1923–2024), Norwegian businessman
- Øyvin Thon (born 1958), Norwegian orienteering competitor,
- Ozjasz Thon (1870–1936), Polish rabbi
- Sixtus Armin Thon (1817–1901), German artist
- William G. Thon (1886–1953), American lawyer and politician