Niagara (ship)
Several ships have been named Niagara. They include:
- RMS Niagara, Cunard Line ship launched in 1848
- , ocean liner launched in 1912 and sunk by a mine in 1940
- , Thames sailing barge launched in 1898
- , ocean liner launched in 1908 as Corse, renamed Niagara in 1910 and scrapped in 1931
- : various United States Navy vessels of that name
- , transferred to the Royal Canadian Navy in 1940 and renamed HMCS Niagara
- Niagara (tug), wooden tugboat built in 1872, sank in 1904