De Grasse may refer to:
People
- Andre De Grasse (born 1994), Canadian sprinter
- François Joseph Paul de Grasse (1722–1788), French admiral and commander at the Siege of Yorktown in the American Revolutionary War
- John van Salee de Grasse (1825–1868), American physician
- Joseph De Grasse (1873–1940), Canadian film director
- Sam De Grasse (1875–1953), Canadian actor
- Neil deGrasse Tyson (born 1958), American astrophysicist
- Isaiah DeGrasse (1813–1841), American clergyman
- Leland DeGrasse (born 1945/1946), American judge
Ships
Named in honour of Admiral De Grasse:
French Navy
French Merchant Marine
- - French passenger liner built by Cammell, Laid & Company Ltd in Birkenhead, England for the French line Compagnie Générale Transatlantique
US Navy
See also
- Grasse (disambiguation)