Arthur Harper
Arthur Harper may refer to:
- Arthur [Cyprian Harper], mayor of Los Angeles, California, 1906–1909
- Arthur Paul Harper, New Zealand lawyer, mountaineer, explorer, businessman and conservationist
- Arthur Harper , immigrant to the U.S. from northern Ireland, trader and miner in Alaska, British Columbia and California, in Alaska Mining Hall of Fame
- Arthur H. Harper, American businessman
- Arthur M. Harper, United States Army general.
- Arthur Harper , jazz musician