Haven de Krouwelaar is a harbour in Breda, Netherlands, situated along the northern waterway network that connects the city via the Mark river to the Volkerak and via the Markkanaal to the inland port of Oosterhout.

It is one of several ports in Breda, alongside the main Passantenhaven and the nearby Belcrumhaven, both of which are insteekhavens (inlet harbours) branching off the Mark.

The harbour serves as the home base of Kanovereniging Breda (Canoe Association Breda) and, during the sailing season, provides moorings for up to 30 boats belonging to Watersportvereniging Breda.

This makes it a hub for local water sports rather than a commercial freight facility, reflecting the broader shift of Breda's waterfront toward recreational and tourist use.