Pennekamp (foaled 1992) is an American-bred, French-trained Thoroughbred racehorse and sire. Notable people with the surname include: Erich Pennekamp (1929–2013), German water polo player John Pennekamp, namesake of the John Pennekamp Coral Reef State Park Marianne Pennekamp (1924–2021), German-born American social worker and Holocaust survivor