Langerak is a town in the Dutch province of South Holland. It is a part of the municipality of Molenlanden.
The village of "Langerak" has a population of around 1730. The statistical area "Langerak", which also can include the surrounding countryside, has a population of around 1730.
Langerak was a separate municipality between 1817 and 1986, when it became part of Liesveld. Since 2013 Liesveld has become part of the new municipality of Molenwaard.