| Dakin, Nic Scunthorpe | Lab |
| Danczuk, Simon Rochdale | Lab |
| Darling, Alistair Edinburgh South West | Lab |
| Davey, Edward Kingston & Surbiton | LD |
| David, Wayne Caerphilly | Lab |
| Davidson, Ian Glasgow South West | Lab |
| Davies, David Monmouth | C |
| Davies, Glyn Montgomeryshire | C |
| Davies, Philip Shipley | C |
| Davies, Geraint Swansea West | Lab |
| Davis, David Haltemprice & Howden | C |
| de Bois, Nick Enfield North | C |
| de Piero, Gloria Ashfield | Lab |
| Denham, John Southampton Itchen | Lab |
| Dinenage, Caroline Gosport | C |
| Djanogly, Jonathan Huntingdon | C |
| Dobbin, Jim Heywood & Middleton | Lab |
| Dobson, Frank Holborn & St Pancras | Lab |
| Docherty, Thomas Dunfermline & Fife West | Lab |
| Dodds, Nigel Belfast North | DUP |
| Doherty, Pat Tyrone West | SF |
| Donaldson, Jeffrey Lagan Valley | DUP |
| Donohoe, Brian Ayrshire Central | Lab |
| Doran, Frank Aberdeen North | Lab |
| Dorrell, Stephen Charnwood | C |
| Dorries, Nadine Bedfordshire Mid | C |
| Dowd, Jim Lewisham West & Penge | Lab |
| Doyle, Gemma Dunbartonshire West | Lab |
| Doyle-Price, Jackie Thurrock | C |
| Drax, Richard Dorset South | C |
| Dromey, Jack Birmingham Erdington | Lab |
| Duddridge, James Rochford & Southend East | C |
| Dugher, Michael Barnsley East | Lab |
| Duncan, Alan Rutland & Melton | C |
| Duncan Smith, Iain Chingford & Woodford Green | C |
| Dunne, Philip Ludlow | C |
| Durkan, Mark FoyleS | DLP |
