The Luling–Destrehan Ferry MV George Prince is struck by the Norwegian freighter SS Frosta while crossing the Mississippi River in St. Charles Parish, Louisiana. Seventy-eight passengers and crew die, and only 18 people aboard the ferry survive.

The Luling–Destrehan Ferry was a ferry across the Mississippi River in the U.S. state of Louisiana, connecting Luling and Destrehan. The ferry was one of three routes then operated by the Louisiana Department of Highways, District 2. The others were the pedestrian Taft–Norco Ferry and the vehicle Edgard–Reserve Ferry. The ferry ceased operation in October 1983 with the opening of the Luling-Destrehan Bridge.

The MV George Prince ferry disaster was a nautical disaster that occurred in the Mississippi River in St. Charles Parish, Louisiana, United States, on the morning of October 20, 1976 . The Luling–Destrehan Ferry George Prince was struck by the Norwegian tanker SS Frosta, which was traveling upriver. The collision occurred at mile post 120.8 above Head of Passes, less than three-quarters of a mile from the construction site of the Luling Bridge which would replace the ferry seven years later. The ferry was crossing from Destrehan, Louisiana on the East Bank to Luling, Louisiana on the West Bank. Ninety-six passengers and crew were aboard the ferry when it was struck, and seventy-eight perished. This accident is the deadliest ferry disaster in United States history. It is also the deadliest peacetime nautical disaster involving a non-submersible vessel in U.S. waters since the explosion of the SS Grandcamp in 1947, which killed 581 people.

SS Frosta was a Norwegian oil tanker, built in 1961 in Germany by Bremer Vulcan and owned by A/S J. Ludwig Mowinckels Rederi of Bergen, Norway. The Frosta was 664 feet in length, 90 feet in breadth, with a gross weight of 22,850 tons, and powered by a steam turbine engine, rated at 16,800 horsepower. It was rebuilt as a chemical tanker in 1971. It was decommissioned in 1979.