 | Space Hotel London | 3.0 star rating | 30 | Notting Hill |
 | Springfields Hotel London | 3.0 star rating | 11 | Gatwick Airport |
 | Staunton Hotel London | 4.0 star rating | 17 | Russell Square |
 | Staybridge Suites London Stratford City Hotel | 4.0 star rating | 162 | Stratford |
| Staybridge Suites London Vauxhall Hotel | Without Official Category | | Vauxhall |
| STAYCITY APARTHOTEL DEPTFORD Hotel London | 3.0 star rating | 98 | Greenwich |
| Staycity Serviced Apartments London Heathrow Hotel | 4.0 star rating | 144 | Heathrow Airport |
 | Stay In Apartments Marble Arch Hotel London | 4.0 star rating | | Paddington |
 | St Ermin's Hotel London | 4.0 star rating | 275 | Westminster |
 | St George Hotel London | 4.0 star rating | 20 | Marylebone |
 | St George's Hotel Wembley London | 4.0 star rating | 49 | Wembley |
 | St. George' s Inn Victoria Hotel London | 3.0 star rating | 22 | Victoria Station |
 | St Georges Pimlico Hotel London | 3.0 star rating | 36 | Victoria Station |
 | St. Georgio Hotel London | 3.0 star rating | 84 | Newbury Park |
 | St Giles Feltham Heathrow Hotel London | 3.0 star rating | 303 | Heathrow Airport |
 | St Giles London â A St Giles Hotel | 3.0 star rating | 705 | Oxford Street |
 | St. James Court, A Taj Hotel London | 4.0 star rating | 338 | Victoria Station |
 | St. James Hotel and Club Mayfair London | 5.0 star rating | 60 | Green Park |
 | St. Mark Hotel London | 3.0 star rating | 25 | Earls Court |
 | St Martins Lane Hotel London | 5.0 star rating | 204 | The Strand |
 | Storm Apartments Hotel London | 4.0 star rating | 20 | Tower Bridge |
 | St Paul Hotel London | 4.0 star rating | 35 | Hammersmith |
 | Strand Palace Hotel London | 4.0 star rating | 785 | The Strand |
 | Stuart Hotel London | 3.0 star rating | 61 | Luton Airport |
 | Studios 2 Let Serviced Apartments Hotel London | 3.0 star rating | 144 | Euston |
 | Stylish London Apartment Hotel | Apartment 1st Category | | Croydon |
 | Suffolk Lane by BridgeStreet Hotel London | Aparthotel 4* | 27 | St. Paul's Cathedral and The City |
| Sunborn Yacht Hotel London | 3.0 star rating | 135 | Docklands |
 | Sundial Court Hotel London | 2.0 star rating | 177 | Islington |
 | Sutton Place Apartments Hotel London | 3.0 star rating | 2 | Croydon |
 | Sydney House Chelsea Hotel London | 4.0 star rating | 21 | Chelsea |
 | Taj 51 Buckingham Gate Hotel London | 5 Keys | 86 | Victoria Station |
 | Tarves Way Apartments Hotel London | Apartment 1st Category | 2 | Greenwich |
 | Tavistock Hotel London | 2.0 star rating | 395 | Russell Square |
 | The Abbey Court Hotel London | 3.0 star rating | 22 | Notting Hill |
 | The Academy Hotel London | 4.0 star rating | 49 | Russell Square |
 | The Ampersand Hotel London | Boutique | 111 | Kensington |
 | The Apartments Chelsea Hotel London | Apartment 1st Category | 55 | Chelsea |
 | The Apartments Marylebone Hotel London | Apartment 1st Category | 5 | Marylebone |
 | The Arch London Hotel | 5.0 star rating | 82 | Marble Arch |
 | The Ascott Mayfair London Hotel | Aparthotel 5* | 56 | Mayfair |
 | The Athenaeum Hotel & Residences London | 5.0 star rating | 164 | Green Park |
| The Barn Hotel London | 3.0 star rating | | Wembley |
 | The B+B Belgravia Hotel London | 3.0 star rating | 17 | Victoria Station |
 | The Belgrave Hotel London | 4 Keys | 73 | Westminster |
 | The Bentley Hotel London | 5.0 star rating | 64 | Kensington |
 | The Bloomsbury Hotel London | 4.0 star rating | 153 | Oxford Street |
 | The Bridge Hotel London | 3.0 star rating | 33 | Waterloo |
 | The Caesar Hotel London | 4.0 star rating | 140 | Bayswater |
| The California Hotel London | 3.0 star rating | 60 | Kings Cross |