Zeckendorf may refer to:
- Edouard Zeckendorf, Belgian mathematician known for Zeckendorf's theorem
- William Zeckendorf, Sr, American real estate developer
- William Zeckendorf Jr, real estate developer
- Arthur W. Zeckendorf, owner and co-chairman of Zeckendorf Realty
- Zeckendorf Realty, a real estate company owned by the Zeckendorf family
- Zeckendorf Towers, a condominium in New York City
- Zeckendorf, Bavaria. a town near Bamberg, Bavaria.