Hardenbergh
Hardenbergh is a surname. Notable people with the surname include:
- Augustus [Albert Hardenbergh], Congressman from New Jersey
- Cornelius A.J. Hardenbergh, politician from New York
- Henry [Janeway Hardenbergh], American architect
- Johannes Hardenbergh, High Sheriff
- Jacob Hardenbergh, New York politician
- Jacob [Rutsen Hardenbergh], First President of Rutgers, grandson of Johannes