Look up Threadgold in Wiktionary, the free dictionary.
Threadgold is an occupational surname of English origin. Notable people with the surname include:
- Gabe Threadgold (born 2000), American soccer player
- Harry Threadgold (1924–1996), English footballer
- Mark Threadgold (born 1977), Australian painter
- William Threadgold (1885–1946), Australian politician