The Mary and Catherine was a 19th-century New York pilot boat built in 1848 by the Jacob Aaron Westervelt shipyard.

Pilot boat Mary and Catherine was built by Captain Josiah Johnson Sr. and launched on September 26, 1848, from the Westervelt and M'Kay shipyard.

[1][2] On March 5, 1851, the Mary and Catherine came across a large amount of bales of cotton and barrels off Nantucket.

[2]: p159 On March 10, 1869, the Mary & Catherine took the place of the Josiah Johnson, which was lost in the collision with the schooner Wanata.

[4] The Mary and Catherine was registered as a pilot Schooner with the Record of American and Foreign Shipping, from 1876 to 1882.

6, was cruising off Absecon, New Jersey when she was struck the British tramp trade steamship Haverton.