| Raab, Dominic Esher & Walton | C |
| Randall, John Uxbridge & Ruislip South | C |
| Raynsford, Nick Greenwich & Woolwich | Lab |
| Reckless, Mark Rochester & Strood | C |
| Redwood, John Wokingham | C |
| Reed, Jamie Copeland | Lab |
| Rees-Mogg, Jacob Somerset North East | C |
| Reevell, Simon Dewsbury | C |
| Reeves, Rachel Leeds West | Lab |
| Reid, Alan Argyll & Bute | LD |
| Reynolds, Jonathan Stalybridge & Hyde | Lab |
| Reynolds, Emma Wolverhampton North East | Lab |
| Rifkind, Sir Malcolm Kensington | C |
| Riordan, Linda Halifax | Lab |
| Ritchie, Margaret Down South | SDLP |
| Robathan, Andrew Leicestershire South | C |
| Robertson, Hugh Faversham & Kent Mid | C |
| Robertson, John Glasgow North West | Lab |
| Robertson, Angus Moray | SNP |
| Robertson, Laurence Tewkesbury | C |
| Robinson, Geoffrey Coventry North West | Lab |
| Rogerson, Dan Cornwall North | LD |
| Rosindell, Andrew Romford | C |
| Rotheram, Steve Liverpool Walton | Lab |
| Roy, Lindsay Glenrothes | Lab |
| Roy, Frank Motherwell & Wishaw | Lab |
| Ruane, Chris Vale of Clwyd | Lab |
| Rudd, Amber Hastings & Rye | C |
| Ruddock, Joan Lewisham Deptford | Lab |
| Ruffley, David Bury St Edmunds | C |
| Russell, Bob Colchester | LD |
| Rutley, David Macclesfield | C |
