Semily (Czech pronunciation: [ˈsɛmɪlɪ]; German: Semil) is a town in the Semily District, Liberec Region, of northern Bohemia in the Czech Republic. It has about 9,000 inhabitants. One important landmark is the St Peter and Paul Church, from the beginning of the previous century. The town has two notable museums: the Museum and Regional Gallery and the newly opened Museum of Raspers. The important politician František Ladislav Rieger was born in Semily in 1818.