A general election to the 56th Parliament of the United Kingdom with an electorate of 46,354,197, having 30,697,525 valid votes and 102,639 invalid votes.
Read the House of Commons Library briefing.
Elections contested - Elections won
| Constituency | Candidate | Electorate | Turnout | Votes | Vote share | Vote change | Majority |
| Battersea | ELLISON, Jane | 76,111 | 67.0% | 26,730 | 52.4% | 5.0% | 7,938 |
| Beckenham | STEWART, Bob | 67,439 | 72.4% | 27,955 | 57.3% | -0.6% | 18,471 |
| Bexleyheath and Crayford | EVENNETT, David | 64,828 | 67.4% | 20,643 | 47.3% | -3.2% | 9,192 |
| Bromley and Chislehurst | NEILL, Robert | 65,477 | 67.3% | 23,343 | 53.0% | -0.5% | 13,564 |
| Chelsea and Fulham | HANDS, Greg | 63,478 | 63.4% | 25,322 | 62.9% | 2.5% | 16,022 |
| Chingford and Woodford Green | DUNCAN SMITH, Iain | 66,680 | 65.7% | 20,999 | 47.9% | -4.8% | 8,386 |
| Chipping Barnet | VILLIERS, Theresa | 77,807 | 68.1% | 25,759 | 48.6% | -0.2% | 7,656 |
| Cities Of London and Westminster | FIELD, Mark | 60,992 | 59.3% | 19,570 | 54.1% | 1.9% | 9,671 |
| Croydon Central | BARWELL, Gavin | 78,171 | 67.7% | 22,753 | 43.0% | 3.6% | 165 |
| Croydon South | PHILP, Chris | 82,010 | 70.4% | 31,448 | 54.5% | 3.6% | 17,140 |
| Enfield, Southgate | BURROWES, David | 64,937 | 70.5% | 22,624 | 49.4% | -0.1% | 4,753 |
| Finchley and Golders Green | FREER, Mike | 72,530 | 70.0% | 25,835 | 50.9% | 4.9% | 5,662 |
| Harrow East | BLACKMAN, Bob | 70,981 | 69.0% | 24,668 | 50.3% | 5.7% | 4,757 |
| Hendon | OFFORD, Matthew | 75,285 | 65.9% | 24,328 | 49.0% | 6.7% | 3,724 |
| Hornchurch and Upminster | WATKINSON, Angela | 79,331 | 69.6% | 27,051 | 49.0% | -2.5% | 13,074 |
| Kensington | BORWICK, Victoria | 61,133 | 57.0% | 18,199 | 52.3% | 2.2% | 7,361 |
| Kingston and Surbiton | BERRY, James | 81,238 | 72.9% | 23,249 | 39.2% | 2.7% | 2,834 |
| Old Bexley and Sidcup | BROKENSHIRE, James | 66,035 | 70.8% | 24,682 | 52.8% | -1.3% | 15,803 |
| Orpington | JOHNSON, Joseph | 68,129 | 72.0% | 28,152 | 57.4% | -2.3% | 19,979 |
| Putney | GREENING, Justine | 63,923 | 67.0% | 23,018 | 53.8% | 1.7% | 10,180 |
| Richmond Park | GOLDSMITH, Zac | 77,303 | 76.5% | 34,404 | 58.2% | 8.5% | 23,015 |
| Romford | ROSINDELL, Andrew | 72,594 | 67.7% | 25,067 | 51.0% | -5.0% | 13,859 |
| Ruislip, Northwood and Pinner | HURD, Nick | 73,216 | 70.0% | 30,521 | 59.6% | 2.1% | 20,224 |
| Sutton and Cheam | SCULLY, Paul | 69,228 | 72.1% | 20,732 | 41.5% | -0.8% | 3,921 |
| Twickenham | MATHIAS, Tania | 80,250 | 77.3% | 25,580 | 41.3% | 7.2% | 2,017 |
| Uxbridge and South Ruislip | JOHNSON, Boris | 70,631 | 63.4% | 22,511 | 50.2% | 2.0% | 10,695 |
| Wimbledon | HAMMOND, Stephen | 65,853 | 73.5% | 25,225 | 52.1% | 3.0% | 12,619 |
Turnout as calculated by the House of Commons Library, is the total number of votes cast and not spoiled, divided by the size of the electorate.