An ocean liner is a type of passenger ship that was primarily used for transportation across seas or oceans. Ocean liners may also carry cargo or mail, and may sometimes be used for other purposes. Th
As of 2026[update], RMS Queen Mary 2 is the only ship built as an ocean liner still in service, though also used for cruises.
RMS Lusitania arriving in New York in 1907. As the primary means of trans-oceanic voyages for over a century, ocean liners were essential to the transportation needs of national governments, business firms, and the general public.
In 1838, Sirius was the first ship to cross the Atlantic using continuous steam power.
The first voyage of SS Great Western (1838)
The Blue Riband is an unofficial accolade given to the passenger liner crossing the Atlantic Ocean in regular service with the record highest average speed. The term was borrowed from horse racing and
SS United States, last winner of the Blue Riband
Cunard's Mauretania. She held the Blue Riband for the second-longest period of any ship, for 20 years, from 1909 to 1929.