Airfield Numansdorp (Dutch: vliegveld Numansdorp) is a private owned airfield just south of the hamlet Middelsluis in Numansdorp, South Holland. The airfield is used once a year by Rotterdam Football club Feyenoord to fly their new players to their stadium, nicknamed De Kuip, during their season opening event. It is also home to a paragliding-club and occasionally used for events, like agricultural shows.