These are the results of the UK parliamentary elections. They were held on Thursday 7 May 2015.
Barnsley central constituency (turnout 56.82%)
| Candidate | Party | Votes |
| Carter, Kay Julie | Conservative | 5,485 |
| Gibson, Dave | Trade Unionist and Socialist Coalition | 573 |
| Hunter, Lee James | UK Independence Party (UKIP) | 7,941 |
| Jarvis, Dan | Labour | 20,376 Elected |
| Ridgway, John Anthony David | Liberal Democrats | 770 |
| Short, Michael | Green | 938 |
| Sutton, Ian David Charles | English Democrats – 'Putting England First' | 477 |
Barnsley east constituency (turnout 55.97%)
| Candidate | Party | Votes |
| Coleman-Taylor, Ruth | Liberal Democrats | 1,217 |
| Devoy, Tony | A voice for the region | 647 |
| Dugher, Michael Vincent | Labour | 21,079 Elected |
| Dyson, Ralph | Trade Unionist and Socialist Coalition | 364 |
| Harborne, Katharine Mary | Conservative | 5622 |
| Marsden, Billy | Vapers In Power | 103 |
| Riddiough, Kevin David | English Democrats – 'Putting England First' | 440 |
| Swiffen, Robert Graham | UK Independence Party (UKIP) | 9,045 |
Penistone and Stocksbridge constituency
| Candidate | Party | Votes |
| Gordon, Rosalyn Jane | Liberal Democrats | 2,957 |
| Jackson, Steven | Conservative | 12,968 |
| Porter, Colin | English Democrats – 'Putting England First' | 500 |
| Smith, Angela | Labour | 19,691 Elected |
| Waddicar, Graeme | UK Independence Party (UKIP) | 10,738 |
Wentworth and Dearne constituency (turnout 58.35%)
| Candidate | Party | Votes |
| England, Alan | English Democrats – 'Putting England First' | 309 |
| Healey, John | Labour Party | 24,571 Elected |
| Hookem, Mike | UK Independence Party (UKIP) | 10,733 |
| Naughton, Michael James | Conservative | 6,441 |
| Simpson, Edwin Herbert | Liberal Democrats | 1,135 |