- TSB - Lanark
- TSB - Largs
- TSB - Larkhall
- TSB - Leamington Spa
- TSB - Ledbury
- TSB - Leeds, 119 The Headrow
- TSB - Leek
- TSB - Leicester, 17 Horsefair Street
- TSB - Leicester, 284a Humberstone Lane
- TSB - Leigh-on-Sea
- TSB - Lerwick
- TSB - Leven
- TSB - Leyland
- TSB - Lichfield
- TSB - Lincoln, 203 High Street
- TSB - Linlithgow
- TSB - Liverpool, 101 South Road
- TSB - Liverpool, 124 Mount Pleasant
- TSB - Liverpool, 2-12 Lord Street
- TSB - Liverpool, 2/3 Central Square
- TSB - Liverpool, 20 Smithdown Place
- TSB - Liverpool, 261 County Road
- TSB - Liverpool, 287 Speke Road
- TSB - Liverpool, 53 Great Charlotte Street
- TSB - Liverpool, 6 Speke Road
- TSB - Liverpool, 632 Prescot Road
- TSB - Livingston
- TSB - Lochgelly
- TSB - Lochgilphead
- TSB - London, 116 Chancery Lane
- TSB - London, 119 High Street
- TSB - London, 12-13 South Side
- TSB - London, 120 High Holborn
- TSB - London, 133 Stoke Newington
- TSB - London, 160/162 High Street
- TSB - London, 174 Clapton Common
- TSB - London, 19 Highgate Hill
- TSB - London, 22 High Street
- TSB - London, 253/255 Southwark Park Road
- TSB - London, 296-302 High Holborn
- TSB - London, 30-32 Westbourne Grove
- TSB - London, 33 Ludgate Hill
- TSB - London, 34 London Wall
- TSB - London, 34 The Broadway
- TSB - London, 404 Bethnal Green Road
- TSB - London, 51 Highgate High Street
- TSB - London, 539 High Road
- TSB - London, 58 High Street
- TSB - London, 6 Crescent Arcade
- TSB - London, 68 Baker Street
- TSB - London, 69 Old Street
- TSB - London, 76 High Street
- TSB - London, 76 Rye Lane
- TSB - London, 797-799 High Road
- TSB - London, 834 High Road
- TSB - London, 9 King Street
- TSB - Longton
- TSB - Louth
- TSB - Luton
- TSB - Lymington