Brielle , also called Den Briel (Brill in English) is a town, municipality and historic seaport in the western Netherlands, in the province of South Holland, on the north side of the island of Voorne-Putten, at the mouth of the New Maas. The municipality covers an area of of which is water. In its population was .

Brielle , also called Den Briel (Brill in English) is a town, municipality and historic seaport in the western Netherlands, in the province of South Holland, on the north side of the island of Voorne-Putten, at the mouth of the New Maas. The municipality covers an area of of which is water. In its population was .