Demaine or de Maine is a surname. Notable people with the surname include:

• Erik Demaine (born 1981), Canadian computer scientist, son of Martin
• Martin Demaine (born 1942), American artist and computer scientist, father of Erik
• Mike Demaine (1948–2013), Australian footballer (Australian rules)
• Paul A. D. de Maine (1924–1999), American computer scientist
• Robert deMaine (born 1969), American cellist
• William Demaine (1859–1939), Australian politician
• David Demaine (1942–2025), English footballer

See also

• Demaine, Saskatchewan, hamlet in Saskatchewan, Canada

Surname list

This page lists people with the surname Demaine.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.

Surname list

This page lists people with the surname de Maine.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.