The Belfry of Bruges is a medieval bell tower in the centre of Bruges, Belgium. One of the city's most prominent symbols, the belfry formerly housed a treasury and the municipal archives and served as an observation post for spotting fires and other dangers.

A bell tower is a tower that contains one or more bells, or that is designed to hold bells even if it has none. Such a tower commonly serves as part of a Christian church, and will contain church bells, but there are also many secular bell towers, often part of a municipal building, an educational establishment, or a tower built specifically to house a carillon. Church bell towers often incorporate clocks, and secular towers usually do, as a public service.