D'N Overloop is a fishing location in the Netherlands, managed by De Oirschotse Sportvissers. Day permits for fishing here can be purchased at café de Nachtegaal, with cash payment required — card payments are not accepted.

When the café is closed, permits are also available at Dierenspeciaalzaak van Nunen, located at Industrieweg 14 on the Bedrijventerrein De Stad in Oirschot.

D'N Overloop is paired administratively with the nearby water 't Lisje, and both are covered under the same day-permit arrangement.