See also: hartley
- A village in Cumbria, England.
- Either of two villages in Kent, England.
- A census-designated place in Solano County, California, United States.
- A surname.
- According to the 2010 United States Census, Hartley is the 1,124th most common surname in the United States, belonging to 31,221 individuals. Hartley is most common among White (88.90%) individuals.