 | Pullman London St Pancras Hotel | 4.0 star rating | 312 | Euston |
 | Quality Hotel Hampstead London | 3.0 star rating | 57 | Hampstead |
 | Quality Skyline Hotel Luton London | 3.0 star rating | 60 | Luton Airport |
 | Queens Hotel London | 2.0 star rating | 37 | Finsbury Park |
 | Queens Hotel London | 3.0 star rating | 98 | Croydon |
 | Queens Park Hotel London | 3.0 star rating | 100 | Paddington |
 | Radisson Blu Edwardian Berkshire Hotel London | 4.0 star rating | 147 | Oxford Street |
 | Radisson Blu Edwardian Bloomsbury Street Hotel London | 4.0 star rating | 173 | Oxford Street |
 | Radisson Blu Edwardian Grafton Hotel London | 4.0 star rating | 330 | Euston |
 | Radisson Blu Edwardian Hampshire Hotel London | 5.0 star rating | 124 | Piccadilly Circus |
 | Radisson Blu Edwardian Heathrow Hotel London | 4.0 star rating | 459 | Heathrow Airport |
 | Radisson Blu Edwardian Kenilworth Hotel London | 4.0 star rating | 186 | Oxford Street |
 | Radisson Blu Edwardian Leicester Square Hotel London | 4.0 star rating | 60 | Piccadilly Circus |
| Radisson Blu Edwardian Mercer Street Hotel London | 4.0 star rating | 137 | Covent Garden |
 | Radisson Blu Edwardian New Providence Wharf Hotel London | 4.0 star rating | 124 | Docklands |
 | Radisson Blu Edwardian Sussex Hotel London | 4.0 star rating | 101 | Marble Arch |
 | Radisson Blu Edwardian Vanderbilt Hotel London | 4.0 star rating | 215 | South Kensington |
 | Radisson Blu Hotel London Stansted Airport | 4.0 star rating | 500 | Stansted Airport |
 | Radisson Blu Portman London Hotel | 4.0 star rating | 272 | Oxford Street |
 | Rafayel Hotel And Spa London | 5.0 star rating | | Battersea |
 | Raglan Hotel London | 3.0 star rating | 50 | Muswell Hill |
 | Ramada Hounslow - Heathrow East Hotel London | 3.0 star rating | 96 | Heathrow Airport |
 | Ramada London Finchley Hotel | 3.0 star rating | 88 | Hampstead |
 | Ramada London North M1 Hotel | 3.0 star rating | 195 | Watford |
 | Ramada London South Ruislip Hotel | 3.0 star rating | 78 | Wembley |
 | Ramada London Stansted Hotel | 3.0 star rating | 76 | Stansted Airport |
 | Ramada Resort Cwrt Bleddyn Hotel & Spa London | 3.0 star rating | 45 | Finsbury Park |
 | Ravna Gora Hotel London | 2.0 star rating | 23 | Notting Hill |
 | Reem Hotel London | 3.0 star rating | 40 | Bayswater |
 | Rembrandt Hotel London | 3.0 star rating | 194 | Knightsbridge |
 | Renaissance London Heathrow Hotel | 4.0 star rating | 649 | Heathrow Airport |
 | Renaissance St Pancras Hotel London | 5.0 star rating | 245 | Kings Cross |
 | RestUp London Hotel | Hostel 1* | 140 | Waterloo |
 | Rex Hotel London | 2.0 star rating | 28 | Sheperd's Bush |
 | Ridos NÃké Apartments Hotel London | 4.0 star rating | 20 | Camden Town |
 | Rosewood London Hotel | 5.0 star rating | 306 | Holborn |
 | Rowhill Grange Hotel & Utopia Spa London | 4.0 star rating | 38 | Dartford |
| Royal Chace Hotel London | 4.0 star rating | 92 | Enfield |
 | Royal College Street Apartments Hotel London | 4.0 star rating | 6 | Camden Town |
 | Royal Eagle Hotel London | 3.0 star rating | 120 | Paddington |
 | Royal Garden Hotel London | 5.0 star rating | 396 | Kensington |
 | Royal Guest House Hotel London | 3.0 star rating | 17 | Sheperd's Bush |
| Royal Horseguards Hotel London | 5.0 star rating | 282 | Westminster |
 | Royal London Hotel | 3.0 star rating | 16 | Sheperd's Bush |
 | Royal National Hotel London | 3.0 star rating | 1630 | Russell Square |
 | Royal Norfolk Hotel London | 3.0 star rating | 60 | Paddington |
| Rushmore Hotel London | 3.0 star rating | 22 | Earls Court |
 | Ruskin Hotel London | 3.0 star rating | 59 | Newham |
 | Russell Hotel London | 4.0 star rating | 373 | Russell Square |
 | Russell Court Hotel London | 3.0 star rating | 20 | Kensington |