An election to the 56th Parliament of the United Kingdom for the constituency area of Worsley and Eccles South, held as part of the general election on 7 May 2015.
Labour hold by Barbara Keeley with a majority of 5,946 - 14.1% - on a turnout of 58.3%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| KEELEY, Barbara | Lab | 18,600 | 44.2% | 1.3% |
| LINDLEY, Iain | Con | 12,654 | 30.1% | -2.4% |
| HAMMOND, Owen | UKIP | 7,688 | 18.3% | 13.4% |
| BERTENSHAW, Chris | Green | 1,242 | 3.0% | - |
| CLARKSON, Kate | LD | 1,100 | 2.6% | -13.9% |
| NORTH, Steven | TUSC | 380 | 0.9% | - |
| MCNALLY, Mags | WARP | 200 | 0.5% | - |
| BERG, Geoffrey | Ind | 184 | 0.4% | - |
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.
An electorate of 72,177, having a valid vote count of 42,048 and an invalid vote count of 136.
Result declared at 05:15 on 8 May 2015.