Clydesdale Tower is a 90 metre tall tower block on Holloway Head, Birmingham, England. It is 32 storeys and, along with Cleveland Tower next to it forming The Sentinels, is the tallest tower block, in terms of floors, in the United Kingdom. It was approved for construction in 1967 and constructed was completed in 1971. It is part of a scheme which was imagined upon a councillor's visit to the Marina City development in Chicago, USA.