USS ''Hartley'' may refer to:
*USS ''Hartley'' (1875), was built at San Francisco in 1875. Acquired from the Coast Guard for use in World War I, she served as a harbor patrol ship out of San Francisco. ''Hartley'' was returned to the Coast Guard 15 February 1919
*, was a launched in November 1956 and sold to Columbia in 1972
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United States Navy ship names