Hazerswoude-Dorp is a town in the west of the Netherlands. It is located in the municipality of Alphen aan den Rijn, South Holland, about 7 km southwest of the town of Alphen aan den Rijn.
In 2001, the town of Hazerswoude-Dorp had 4292 inhabitants. The built-up area of the town was 0.76 km², and contained 1600 residences.
The statistical area "Hazerswoude-Dorp", which also can include the peripheral parts of the village, as well as the surrounding countryside, has a population of around 5760.