The list of marine animals of the Cape Peninsula and False Bay is a list of marine and shore-based species that form a part of the fauna of South Africa. This list includes animals which either live entirely marine lives, or which spend critical parts of their lives at sea. The geographical range is from Bloubergstrand at the north of Table Bay to Cape Hangklip, the south eastern limit of False Bay, in the Western Cape province of South Africa and includes the Table Mountain National Park Marine Protected Area and the Helderberg Marine Protected Area.