Louis Philippe Plateau () is a plateau, about 11 nautical miles (20 km) long and 5 nautical miles (9 km) wide, which rises to 1,370 m and occupies the central part of Trinity Peninsula between Russell West Glacier and Windy Gap. This application of the name, recommended by United Kingdom Antarctic Place-Names Committee (UK-APC) in 1948, commemorates Captain Jules Dumont d'Urville's 1838 exploration of the Trinity Peninsula area, which he had named "Terre Louis Philippe," after Louis Philippe (1773–1850), King of France (1830–48).
This article incorporates public domain material from the United States Geological Survey document "Louis Philippe Plateau" (content from the Geographic Names Information System).