Queen Victoria has been the name of several ships:
PS Queen Victoria (1838), a wooden paddlewheel steamer that was wrecked in 1853 off Bailey Lighthouse, Howth, with the loss of over 80 people
TS Queen Mary, originally sailed as TS Queen Victoria from 1933 to 1935
RMS Queen Mary, according to shipping legend, initially supposed to be called Victoria in line with the naming of Cunard's liners, with an ending in -ia, as with Lusitania, Mauretania
MS Arcadia (2004), a cruise liner which was intended to be Queen Victoria for Cunard Line
MS Queen Victoria, a ship of similar design and specifications to Arcadia that was completed and named in 2007 for Cunard Line
A number of other ships have been named simply Victoria: