A continuación se listan los códigos SWIFT de los bancos de Reino Unido. Estos códigos son solamente los de los participantes activos de la red SWIFT. Los códigos de otras entidades no están incluidas en esta lista.
| Identificación | Banco | Ciudad | Sucursal | Código SWIFT |
|---|---|---|---|---|
| 15451 | MARKETAXESS EUROPE LIMITED | LONDON | MAUPGB21 | |
| 15452 | MARKHAM RAE LLP | LONDON | MRRLGB21 | |
| 15453 | MARKIT GROUP LIMITED | LONDON | MAGRGB21 | |
| 15454 | MARKIT GROUP LIMITED | LONDON | MSRVGB3L | |
| 15455 | MARKIT GROUP LIMITED | LONDON | MSRVGB22 | |
| 15456 | MARKIT GROUP LIMITED | LONDON | MSRVGB22DAC | |
| 15457 | MARKIT GROUP LIMITED | LONDON | MSRVGB22PAR | |
| 15458 | MARKIT GROUP LIMITED | LONDON | MSRVGB22QMA | |
| 15459 | MARKIT GROUP LIMITED | LONDON | MSRVGB22ARC | |
| 15460 | MARKIT GROUP LIMITED | LONDON | MSRVGB22C01 | |
| 15461 | MARKIT GROUP LIMITED | LONDON | MSRVGB22ASH | |
| 15462 | MARKIT GROUP LIMITED | LONDON | MSRVGB22HPS | |
| 15463 | MARKIT GROUP LIMITED | LONDON | MSRVGB22SEG | |
| 15464 | MARKIT GROUP LIMITED | LONDON | MSRVGB22GOL | |
| 15465 | MARKIT GROUP LIMITED | LONDON | MSRVGB22BAI | |
| 15466 | MARKIT GROUP LIMITED | LONDON | MSRVGB22MAN | |
| 15467 | MARKIT GROUP LIMITED | LONDON | MSRVGB22SSL | |
| 15468 | MARKIT GROUP LIMITED | LONDON | MSRVGB22AET | |
| 15469 | MARKIT GROUP LIMITED | LONDON | MSRVGB22MAW | |
| 15470 | MARKIT GROUP LIMITED | LONDON | MSRVGB22BRV | |
| 15471 | MARKIT GROUP LIMITED | LONDON | MSRVGB22HBC | |
| 15472 | MARKIT GROUP LIMITED | LONDON | MSRVGB22MUT | |
| 15473 | MARKIT GROUP LIMITED | LONDON | CA AGM | MSRVGB22AGM |
| 15474 | MARKIT GROUP LIMITED | LONDON | IPREO | MSRVGB3LIP1 |
| 15475 | MARKIT GROUP LIMITED | LONDON | IPREO | MSRVGB22IP1 |
| 15476 | MARKIT GROUP LIMITED | LONDON | MARKIT CORPORATE ACTIONS OUTBOUND1 | MSRVGB3LCA1 |
| 15477 | MARKITSERV LIMITED | LONDON | MSRVGB2L | |
| 15478 | MARKS AND SPENCER FINANCIAL SERVICES PLC | CHESTER | MSFEGB21 | |
| 15479 | MARKS AND SPENCER SAVINGS AND INVESTMENTS LIMITED | CHESTER | MSSIGB21 | |
| 15480 | MARKS AND SPENCER UNIT TRUST MANAGEMENT LIMITED | CHESTER | MSUTGB21 | |
| 15481 | MARLBOROUGH FUND MANAGERS LTD. | BOLTON | MFUMGB21 | |
| 15482 | MARQ MILLIONS LIMITED | MANCHESTER | MRMIGB22 | |
| 15483 | MARSDEN BUILDING SOCIETY FINANCIAL DEPARTMENT | NELSON | MABEGB21 | |
| 15484 | MARSDEN BUILDING SOCIETY FINANCIAL DEPARTMENT | NELSON | MABEGB22 | |
| 15485 | MARSHALL WACE LLP | LONDON | MWAMGB21 | |
| 15486 | MARSHALL WACE LLP | LONDON | MWAMGB3L | |
| 15487 | MARTIN BROKERS (UK) LTD | LONDON | MBUKGB21 | |
| 15488 | MARTIN CURRIE FUND MANAGEMENT LIMITED | EDINBURGH | MCUTGB21 | |
| 15489 | MARTIN CURRIE INC | EDINBURGH | MACIGB21 | |
| 15490 | MARTIN CURRIE INVESTMENT MANAGEMENT LIMITED | EDINBURGH | MCIMGB21 | |
| 15491 | MARTRUST CORPORATION LIMITED | LONDON | MRTRGB22 | |
| 15492 | MARYLEBONE PARTNERS LLP | LONDON | MRPLGB21 | |
| 15493 | MASHREQ BANK PSC | LONDON | MSHQGB2L | |
| 15494 | MASHREQ BANK PSC | LONDON | LONDON BRANCH | MSHQGB2LLND |
| 15495 | MASHREQ BANK PSC | LONDON | LONDON BRANCH | MSHQGB2LLNL |
| 15496 | MASHREQ BANK PSC | LONDON | MASHREQ GB INVOICE ACCOUNT | MSHQGB2LOND |
| 15497 | MASTERCARD TRANSACTION SERVICES (UK) LTD. | LONDON | MACSGB22 | |
| 15498 | MATTERHORN INVESTMENT MANAGEMENT LLP | LONDON | MNMLGB21 | |
| 15499 | MAUNBY INVESTMENT MANAGEMENT LTD | HARROGATE | MANMGB21 | |
| 15500 | MAVEN DERIVATIVES LIMITED | LONDON | MADTGB21 |