斯福尔扎城堡（意大利语：Castello Sforzesco）是意大利米兰的一座城堡，曾经是统治米兰的斯福尔扎家族的居所，现在安置了数个博物馆。

这个地点上原来的建筑始建于14世纪。1450年，弗朗切斯科·斯福尔扎一世开始重建城堡，其后人进一步加以修改。许多房间原来有精美的内部装饰，其中最著名的是有达芬奇所作天花板画的“木板室”---Sala Delle Asse。

1515年法国在马里尼亚诺战役中获胜，战败的马克西米利安·斯福尔扎、他的瑞士雇佣兵和锡永枢机主教撤退回到斯福尔扎城堡。但是，法国国王弗朗索瓦一世跟着他们进入米兰，他的工兵在城堡地下安放了地雷，于是防御者投降。

Sforza Castle (Italian:Castello Sforzesco) is a castle in Milan, northern Italy. It was built in the 15th century by Francesco Sforza, Duke of Milan, on the remains of a 14th-century fortification. Later renovated and enlarged, in the 16th and 17th centuries it was one of the largest citadels in Europe. Extensively rebuilt by Luca Beltrami in 1891–1905, it now houses several of the city's museums and art collections.