Otterberg is a town in the district of Kaiserslautern in the German state of Rhineland-Palatinate with about 7,350 (as of 6/2006) inhabitants.

It is situated approximately 7 kilometres (4 mi) north of Kaiserslautern.

Otterberg is the seat of the Verbandsgemeinde ("collective municipality") Otterbach-Otterberg.

The following events occurred, in each year: