Katlenburg
The places are called Katlenburg
- Katlenburg (Katlenburg-Lindau) , part of the municipality of Katlenburg-Lindau
- Katlenburg-Lindau , municipality in Lower Saxony
- Katlenburg (castle) , castle in the municipality of Katlenburg-Lindau
Katlenburg is the family name of the following people:
- Dietrich I. von Katlenburg († 1056), Count in Lies- and Rittigau
- Dietrich II of Katlenburg († 1085), count in Lies- and Rittigau
- Dietrich III. von Katlenburg (around 1075 / 80–1106), Count of Katlenburg
- Udo von Katlenburg († after 1040), Count in Lies- and Rittigau and Vogt of Bremen