Lemu, Finland
Lemu is a former municipality of Finland and an old church parish dating to the Middle Ages. Together with Askainen, the municipality was consolidated with Masku on January 1, 2009.
It is located in the province of Western Finland and is part of the Southwest Finland region. The municipality had a population of 1,603 and covered an area of 47.25 km2 of which 0.11 km2 is inland water. The population density was 34.01 inhabitants per km2.
The municipality was unilingually Finnish.