San Siro

The Giuseppe Meazza Stadium (Italian pronunciation: (dʒuˈzɛppe meˈattsa)), commonly known as San Siro, is a football stadium in the San Siro district of Milan, Italy, which is the home of A.C. Milan and Inter Milan. It has a seating capacity of 80,018, making it one of the largest stadiums in Europe, and the largest in Italy.

Question: do ac milan and inter milan share the same stadium
Answer: yes