Warrington Town Hall is in the town of Warrington, Cheshire, England. It consists of a house, originally called Bank Hall, flanked by two detached service wings at right angles to the house, one on each side. The house and the service wings are each recorded in the National Heritage List for England as designated Grade I listed buildings. At the time the house was built Warrington was in the historic county of Lancashire. The architectural historian Nikolaus Pevsner declared it to be "the finest house of its date in south Lancashire".