List of shipwrecks of Cornwall (20th century)

The list of shipwrecks of Cornwall (20th century) lists the ships which sank on or near the coasts of mainland Cornwall in that period. The list includes ships that sustained a damaged hull, which were later refloated and repaired:

• For ships wrecked both before and after the 20th century see List of shipwrecks of Cornwall
• For ships wrecked off the Isles of Scilly see List of shipwrecks of the Isles of Scilly.
• For ships wrecked on the Seven Stones Reef see List of shipwrecks of the Seven Stones Reef.