Horatio Nelson, 1st Viscount Nelson (1758–1805) was a Royal Navy vice admiral. Admiral Nelson may also refer to:Charles P. Nelson (admiral) (1877–1935), U.S. Navy rear admiral
Edward Nelson Jr. (1931–2018), U.S. Coast Guard rear admiral
Richard A. Nelson, U.S. Navy vice admiral
Robert T. Nelson, U.S. Coast Guard vice admiral
William T. Nelson (1908–1994), U.S. Navy rear admiral