Pieter "Piet" Wildschut (Dutch pronunciation: [ˈpitər pit ˈʋɪltsxʏt]; born 25 October 1957) is a Dutch former professional footballer who played as a defender. He obtained 11 international caps for the Netherlands national team.

Wildschut was born in Leeuwarden, Friesland. After starting his career for FC Groningen, he represented his native country at the 1978 FIFA World Cup, where Holland finished runners-up, as a player of FC Twente. Later on Wildschut moved to PSV Eindhoven. He studied Mathematics at Eindhoven University of Technology. After his soccer career, Wildschut and his family moved to the United States where he runs a software company.