Challenger was an extreme clipper ship built in East Boston in 1853.

Between 1854 and 1863, Challenger made two voyages from Boston to San Francisco, in 112 and 134 days, and five voyages from New York to San Francisco, in 115 to 133 days.

In 1861, she "collided with the ship Roswell Sprague in a gale in the roadstead of Bremerhaven".

[1] In 1863, Challenger was sold to the Peruvian Government, and renamed Camille Cavour.

In 1875, she was "damaged in a gale on voyage from Port Discovery to Peru and was abandoned off the coast of Mexico.