Hämeenkoski
Hämeenkoski is a former municipality of Finland. It was merged to the municipality of Hollola on 1 January 2016.
It is located in the province of Southern Finland and is part of the Päijänne Tavastia region. The municipality had a population of and covered an area of of which was water. The population density was. The municipality was unilingually Finnish.
Lake Pääjärvi is situated at the border between Hämeenkoski and Hämeenlinna.
