Birmingham city centre, also known as Central Birmingham, is the central business district of Birmingham, England. The area was historically in Warwickshire. Following the removal of the Inner Ring Road, the city centre is now defined as being the area within the Middle Ring Road. The city centre is undergoing massive redevelopment with the Big City Plan, which means there are now nine emerging districts and the city centre is approximately five times bigger.

Birmingham is a city and metropolitan borough in the metropolitan county of West Midlands in England. It is the second-largest city in Britain – commonly referred to as the second city of the United Kingdom – with a population of 1.145 million in the city proper. Birmingham borders the Black Country to its west and, together with the city of Wolverhampton and towns including Dudley and Solihull, forms the West Midlands conurbation. The wider metropolitan area has a population of 4.3 million, making it the largest outside of London.