Eckhardt may refer to:
- Meister Eckhart
- Edris Eckhardt
- Franz Eckhardt, bobsledder
- Fred Eckhardt, brewer
- Kai Eckhardt, composer and bassist
- Lt. Max Eckhardt, fictional character
- Ox Eckhardt, baseball player
- Robert C. Eckhardt, Texas congressman
- William Eckhardt, lawyer
- William Eckhardt, commodities trader