Jonnie Boer (born January 9, 1965 in Giethoorn) is a Dutch Michelin star winning head chef and co-owner of the restaurant De Librije in Zwolle, Netherlands. Together with his wife and business partner Thérèse Boer he runs the 3-starred De Librije (in 16th century monastery library building) and Librije's Winkel (cooking shop)They also own Librije's Hotel and Librije's Atelier (cook- and wine school), all located in a former women prison.In 1989 Boer became head chef at De Librije.