SS John Oxley is a steamship that previously served as a pilot boat and lighthouse and buoy tender. The ship was built in Scotland in 1927 for the Queensland Government. The vessel was requisitioned by Royal Australian Navy during the World War II. Returned to her duties after the war, John Oxley remained active until 1968, when her deteriorating condition made her unusable. In 1970, the ship was donated by the Queensland Government to the Lady Hopetoun and Port Jackson Marine Steam Museum (now the Sydney Heritage Fleet) for preservation, but due to other projects, work was sidelined until 2004. As of 2017, the ship is undergoing restoration at Rozelle Bay.