USS Ontario

USS Ontario may refer to the following ships of the United States Navy:

  • USS Ontario (1812) was a lake schooner in the United States Navy during the War of 1812
  • USS Ontario (1813) was a 16-gun rated sloop-of-war in the United States Navy during the years following the War of 1812
  • A screw sloop was laid down in 1863 as Ontario, renamed New York in 1869, and sold while still on the stocks, in 1888
  • Another Ontario was launched in 1908, decommissioned 7 April 1913, converted into a repair ship and renamed Prometheus in 1914
  • USS Ontario (AT-13) was a single screw seagoing tugboat commissioned in 1912 and served until 1946

See also