John Caldwell Calhoun II (1843–1918) was an American planter and businessman. He was a large landowner in Chicot County, Arkansas, and a director of railroad companies. He was a prominent financier and developer of the "New South".
- Occupation
- military personnel
- Citizenship
- United States
- Born
- July 9, 1843
- Died
- December 18, 1918