St. Andrew's Hall and Blackfriars' Hall are a Grade I listed set of friary church and convent buildings in the English city of Norwich, Norfolk, dating back to the 14th century. They make up the most complete friary complex surviving in England. The complex is made up of several flint buildings. The centrepiece is St Andrew's Hall. The halls are now used for conferences, weddings, concerts, beer festivals and meetings. The maximum capacity is 1200 people. It is one of the Norwich 12 heritage sites.