Results for a UK general election on 6 May 2010 Yorkshire and The Humber, England - Elections won by Labour
A general election to the 55th Parliament of the United Kingdom with an electorate of 45,597,461, having 29,687,604 valid votes and 81,879 invalid votes.
Read the House of Commons Library briefing.
Figures presented for Labour include those candidates certified by both the Labour and the Co-operative parties.
| Constituency | Candidate | Electorate | Turnout | Votes | Vote share | Vote change | Majority |
| Barnsley Central | ILLSLEY, Eric | 65,543 | 56.5% | 17,487 | 47.3% | -10.4% | 11,093 |
| Barnsley East | DUGHER, Michael | 68,435 | 56.1% | 18,059 | 47.0% | -23.9% | 11,090 |
| Batley and Spen | WOOD, Mike | 76,738 | 66.6% | 21,565 | 42.2% | -3.1% | 4,406 |
| Bradford South | SUTCLIFFE, Gerry | 63,580 | 59.8% | 15,682 | 41.3% | -7.0% | 4,622 |
| Bradford West | SINGH, Marsha | 62,519 | 64.9% | 18,401 | 45.3% | 5.6% | 5,763 |
| Doncaster Central | WINTERTON, Rosie | 72,985 | 57.2% | 16,569 | 39.7% | -11.3% | 6,229 |
| Doncaster North | MILIBAND, Edward | 71,681 | 57.9% | 19,637 | 47.3% | -3.8% | 10,909 |
| Don Valley | FLINT, Caroline | 72,597 | 59.8% | 16,472 | 37.9% | -18.6% | 3,595 |
| Great Grimsby | MITCHELL, Austin | 61,229 | 53.8% | 10,777 | 32.7% | -14.4% | 714 |
| Halifax | RIORDAN, Linda | 70,380 | 61.9% | 16,278 | 37.4% | -4.5% | 1,472 |
| Hemsworth | TRICKETT, Jon | 75,542 | 58.0% | 20,506 | 46.8% | -11.9% | 9,844 |
| Huddersfield | SHEERMAN, Barry | 66,318 | 61.1% | 15,725 | 38.8% | -7.6% | 4,472 |
| Kingston upon Hull East | TURNER, Karl | 67,530 | 50.6% | 16,387 | 47.9% | -8.1% | 8,597 |
| Kingston upon Hull North | JOHNSON, Diana | 64,082 | 52.0% | 13,044 | 39.2% | -13.1% | 641 |
| Kingston upon Hull West and Hessle | JOHNSON, Alan | 57,264 | 55.0% | 13,378 | 42.5% | -12.6% | 5,742 |
| Leeds Central | BENN, Hilary | 81,266 | 46.0% | 18,434 | 49.3% | -10.2% | 10,645 |
| Leeds East | MUDIE, George | 64,698 | 58.4% | 19,056 | 50.4% | -9.4% | 10,293 |
| Leeds North East | HAMILTON, Fabian | 67,899 | 70.0% | 20,287 | 42.7% | -3.0% | 4,545 |
| Leeds West | REEVES, Rachel | 67,453 | 57.5% | 16,389 | 42.3% | -13.9% | 7,016 |
| Morley and Outwood | BALLS, Ed | 74,891 | 65.2% | 18,365 | 37.6% | -8.4% | 1,101 |
| Normanton, Pontefract and Castleford | COOPER, Yvette | 82,336 | 56.2% | 22,293 | 48.2% | -17.1% | 10,979 |
| Penistone and Stocksbridge | SMITH, Angela | 68,480 | 67.9% | 17,565 | 37.8% | -7.4% | 3,049 |
| Rotherham | MACSHANE, Denis | 63,563 | 59.0% | 16,741 | 44.6% | -13.1% | 10,462 |
| Rother Valley | BARRON, Kevin | 72,847 | 64.2% | 19,147 | 40.9% | -10.6% | 5,866 |
| Scunthorpe | DAKIN, Nick | 63,089 | 58.7% | 14,640 | 39.5% | -12.5% | 2,549 |
| Sheffield, Brightside and Hillsborough | BLUNKETT, David | 67,740 | 57.4% | 21,400 | 55.0% | -14.6% | 13,632 |
| Sheffield Central | BLOMFIELD, Paul | 67,554 | 61.4% | 17,138 | 41.3% | -5.2% | 165 |
| Sheffield, Heeley | MUNN, Meg | 65,571 | 62.3% | 17,409 | 42.6% | -11.5% | 5,807 |
| Sheffield South East | BETTS, Clive | 67,068 | 61.7% | 20,169 | 48.7% | -11.6% | 10,505 |
| Wakefield | CREAGH, Mary | 70,812 | 62.8% | 17,454 | 39.3% | -4.8% | 1,613 |
| Wentworth and Dearne | HEALEY, John | 72,586 | 58.0% | 21,316 | 50.6% | -11.2% | 13,920 |
| York Central | BAYLEY, Hugh | 76,439 | 60.8% | 18,573 | 40.0% | -8.9% | 6,451 |
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.
This was the first election on a new set of constituency boundaries in England, Northern Ireland and Wales. The vote share calculations in those countries are based on notional results, which estimate the outcome of the previous election had it been contested on the new boundaries.