Rantzau
- Balthasar Rantzau
- Breide Rantzau
- Christian Rantzau
- Daniel Rantzau
- Duchy of Holstein
- Gert Rantzau
- Heino von Rantzau
- Heinrich Rantzau
- I Rantzau
- Johan Rantzau
- Josias von Rantzau
- Jørgen Rantzau
- List of Bishops, Prince-Bishops and Administrators of Lübeck
- Rantzau (Amt)
- Rantzau (county)
- Rantzau (horse)
- Rantzau (river)
- Rantzau, Plön
- Schack Carl Rantzau
- Ulrich von Brockdorff-Rantzau