Delancey (also De Lancey and de Lancey) is a surname. Notable people with the name include:
- James De Lancey, British colonial Governor of New York between 1753 and 1760
- James De Lancey (disambiguation), other people of that name
- Oliver De Lancey (disambiguation), multiple people
- Etienne de Lancey (1663-1741), a French nobleman
- William Howe De Lancey (1778-1815), Wellington's Chief of Staff at the Battle of Waterloo.
- DeLancey W. Gill (1859–1940), American photographer
This page lists people with the surname Delancey.
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.
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.