Somero (Finnish pronunciation: [ˈsomero]) is a town and municipality of Finland.

[1] The population density is 12.62 inhabitants per square kilometre (32.7/sq mi).

Somero's neighbouring municipalities are Jokioinen, Koski Tl, Lohja, Loimaa, Salo, Tammela and Ypäjä.

The nature trail that begins at the Häntälä Village House is located in the area, where it is possible to explore its traditional landscapes.

Häntälä Hollows is part of the wider Natura 2000 area of the Rekijokilaakso, which also extends to the city of Salo.