An election to the 56th Parliament of the United Kingdom for the constituency area of Hazel Grove, held as part of the general election on 7 May 2015.
Conservative gain from Liberal Democrats by William Wragg with a majority of 6,552 - 15.2% - on a turnout of 68.5%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| WRAGG, William | Con | 17,882 | 41.4% | 7.8% |
| SMART, Lisa | LD | 11,330 | 26.2% | -22.6% |
| TAYLOR, Michael | Lab | 7,584 | 17.5% | 5.1% |
| PALMER, Darran | UKIP | 5,283 | 12.2% | 7.1% |
| REID, Graham | Green | 1,140 | 2.6% | - |
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 63,098, having a valid vote count of 43,219 and an invalid vote count of 127.
Result declared at 05:22 on 8 May 2015.