Weteringbrug is a village in the Dutch province of North Holland. It is a part of the municipality of Haarlemmermeer, and lies about 9 km north of Alphen aan den Rijn.
In 2001, the town of Weteringbrug had 191 inhabitants. The built-up area of the town was 0.04 km², and contained 72 residences. The wider statistical area of Weteringbrug has a population of around 390.