SS Andrea Doria was a luxury transatlantic ocean liner of the Italian Line (Società di navigazione Italia), put into service in 1953. She is widely known from the extensive media coverage of her sinking on July 26, 1956, which included the successful rescue of 1,660 of her 1,706 passengers and crew.
Named after the 16th-century Genoese admiral Andrea Doria, the ship had a gross register tonnage of 29,100 and a capacity of about 1,200 passengers and 500 crew. Of all Italy's ships at the time, Andrea Doria was the largest, fastest and supposedly safest. Launched on 16 June 1951, she was home-ported at Genoa, and began her maiden voyage on 14 January 1953.
On 25 July 1956, the New York City–bound vessel was approaching the coast of Nantucket, Massachusetts, United States.