A pastry chef or pâtissier is a station chef in a professional kitchen, skilled in the making of pastries, desserts, and other baked goods. They are employed in large hotels, bistros, restaurants, and bakeries.

The pastry chef is a member of the classic brigade de cuisine in a professional kitchen and is the station chef of the pastry department. As with other station chefs, the pastry chef may have other chefs or assistants within their department. Bakers may also be members of the pastry department in bakeries and larger establishments such as hotels.

The responsibilities of a pastry chef can include duties such as menu planning, costing, and ordering. Day-to-day operations can also require the pastry chef to research recipe concepts and develop and test new recipes. Usually the pastry chef does all the necessary preparation of the various desserts in advance, before dinner seating begins. The actual plating of the desserts is often done by another station chef, usually the Garde manger, at the time of order. The pastry chef is often in charge of the dessert menu, which besides traditional desserts, may include dessert wines, specialty dessert beverages, and gourmet cheese platters.