Scotia was a British passenger liner operated by the Cunard Line that won the Blue Riband in 1863 for the fastest westbound transatlantic voyage. She was the last oceangoing paddle steamer, and as late as 1874 she made Cunard's second fastest voyage. Laid up in 1876, Scotia was converted to a twin-screw cable layer in 1879. She served in her new role for twenty-five years until she was wrecked off of Guam in March 1904.

SS Adriatic was the first of two White Star Line ocean liners to carry the name Adriatic. The White Star Line's first four steamships of the Oceanic-class, the met with great success in the trans-Atlantic market, and the line decided to build two more. The first of these was the SS Adriatic, which was built by Harland and Wolff and launched on 17 October 1871; the second was the SS Celtic.