Hard horns
Hartshorne is a family name for the following people:
- Charles Hartshorne (1897-2000), American philosopher
- Edward Hartshorne (1912–1946), University Control Officer in the US Zone of Occupation after World War II
- Richard Hartshorne (1899–1992), American geographer
- Robin Hartshorne (* 1938), American mathematician
Location in the United States:
in England:
Island in Antarctica:
- Hartshorne Island in the Palmer Arachipelago
