Hamnet Shakespeare (1585–1596) was the only son of English playwright William Shakespeare.
Hamnet may also refer to:
- Hamnet (novel), a 2020 novel by Maggie O'Farrell
- Hamnet (film), a British-American film based on the novel
- Hamnet Holditch (1800–1867), English mathematician
- Variant spelling of Hamnett, a surname
See also
edit- The Hamnet Players, a virtual theatre company