You can choose between one of the 10 M&S Bank branches located in London. The other entity which has more branches in London is Barclays Bank: 149 open branches. As a result of your search, the list and map of M&S Bank offices in London will appear. When selecting an office from the list or map, the detailed information corresponding to this M&S Bank branch is displayed. View on map the locations of M&S Bank branches in London.