Lancey
Lancey is a surname. Notable people with the surname include:
- De Lancey Nicoll, New York County District Attorney
- James De Lancey (loyalist), political figure in Nova Scotia
- Oliver DeLancey (disambiguation) may refer to:
- * Oliver De Lancey (American loyalist), merchant, a New York Loyalist politician and Major-general during the American War of Independence
- * Oliver De Lancey (British Army general), British Army officer who took served in the American War of Independence and the French Revolutionary Wars
- * Oliver De Lancey (British Army and Spanish Legion officer), British Army officer who volunteered for the Spanish Legion and died fighting in Spain during the First Carlist War
- Stephen De Lancey, lawyer and political figure in New York state and Nova Scotia
- William Howe De Lancey,, British Army officer of the Napoleonic Era, died of wounds received at the Battle of Waterloo