An election to the 56th Parliament of the United Kingdom for the constituency area of Islington North, held as part of the general election on 7 May 2015.
Labour hold by Jeremy Corbyn with a majority of 21,194 - 43.0% - on a turnout of 67.1%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| CORBYN, Jeremy | Lab | 29,659 | 60.2% | 5.8% |
| BURGHART, Alex | Con | 8,465 | 17.2% | 3.0% |
| RUSSELL, Caroline | Green | 5,043 | 10.2% | 7.2% |
| GREGORY, Julian | LD | 3,984 | 8.1% | -18.6% |
| CLOUGH, Greg | UKIP | 1,971 | 4.0% | 2.4% |
| MARTIN, Bill | SPGB | 112 | 0.2% | - |
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 73,326, having a valid vote count of 49,234 and an invalid vote count of 198.
Result declared at 02:17 on 8 May 2015.