An election to the 56th Parliament of the United Kingdom for the constituency area of Rother Valley, held as part of the general election on 7 May 2015.
Labour hold by Kevin Barron with a majority of 7,297 - 15.5% - on a turnout of 63.3%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| BARRON, Kevin | Lab | 20,501 | 43.6% | 2.7% |
| COWLES, Allen | UKIP | 13,204 | 28.1% | 22.5% |
| STREETER, Gareth | Con | 10,945 | 23.3% | -5.1% |
| TEAL, Robert | LD | 1,992 | 4.2% | -13.1% |
| PILLING, Sharon | ED | 377 | 0.8% | - |
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 74,275, having a valid vote count of 47,019 and an invalid vote count of 195.
Result declared at 05:03 on 8 May 2015.