Results for the UK general election on 7 May 2015 Great Britain - Elections contested by Yorkshire First
| Constituency | Candidate | Electorate | Turnout | Votes | Vote share | Vote change | Position |
| Leeds North West | BUXTON, Bob | 61,974 | 70.0% | 143 | 0.3% | - | 6th |
| Dewsbury | CARTER, Richard | 79,770 | 67.2% | 236 | 0.4% | - | 6th |
| Kingston upon Hull East | CLAYTON, Martin | 65,710 | 53.5% | 270 | 0.8% | - | 6th |
| York Central | WHITWOOD, Chris | 75,351 | 63.3% | 291 | 0.6% | - | 6th |
| Kingston upon Hull North | BUTLER, Vicky | 64,148 | 55.1% | 366 | 1.0% | - | 6th |
| Calder Valley | SUTCLIFFE, Rod | 77,754 | 68.9% | 389 | 0.7% | - | 6th |
| Haltemprice and Howden | WALLIS, Diana | 71,195 | 68.5% | 479 | 1.0% | - | 6th |
| Morley and Outwood | CRAVEN, Arnie | 75,820 | 63.6% | 479 | 1.0% | - | 6th |
| Shipley | HILL, Darren | 70,464 | 71.7% | 543 | 1.1% | - | 6th |
| Colne Valley | SALVESON, Paul | 82,516 | 68.8% | 572 | 1.0% | - | 6th |
| Barnsley East | DEVOY, Tony | 69,135 | 55.7% | 647 | 1.7% | - | 5th |
| Beverley and Holderness | WALTON, Lee | 80,805 | 65.2% | 658 | 1.2% | - | 6th |
| East Yorkshire | ARNOLD, Stewart | 81,023 | 61.7% | 720 | 1.4% | - | 6th |
| Hemsworth | ROBERTS, Martin | 72,714 | 58.3% | 1,018 | 2.4% | - | 5th |
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.
Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.