Elkhorn coral
- kingdom: Animalia
- phylum: Cnidaria
- class: Anthozoa
- order: Scleractinia
- family: Acroporidae
- genus: Acropora
- species: Acropora palmata
- Cayman Islands
San Andrés
San Andres y Providencia
Colombia
Key West
Florida- Long Beach
Maryland- Cinnaminson
- Riverton
New Jersey
United States
Saint Croix
Saint Croix Island- Cruz Bay
Saint John Island- Charlotte Amalie
Saint Thomas Island
Virgin Islands, U.S.
Grand Cayman