The belfry of Bruges, or Belfort, is a medieval bell tower in the historical 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 danger. A narrow, steep staircase of 366 steps, accessible by the public for an entry fee, leads to the top of the 83 m (272 feet) high building, which leans about a metre (3 ft) to the east.
To the sides and back of the tower stands the former market hall, a rectangular building only 44 m broad but 84 m deep, with an inner courtyard. The belfry, accordingly, is also known as the Halletoren (tower of the halls).
The building is a central feature of the 2008 film In Bruges and is also mentioned in the novel Cloud Atlas.
The belfry was added to the market square around 1240, when Bruges was prospering as an important centre of the Flemish cloth industry. After a devastating fire in 1280, the tower was largely rebuilt. The city archives, however, were forever lost to the flames.