| Country: | Cheshire |
| Ongoing: | no |
| Type: | parliamentary |
| Previous Election: | 2014 Warrington Borough Council election |
| Previous Year: | 2014 |
| Next Election: | 2016 Warrington Borough Council election |
| Next Year: | 2016 |
| Party1: | Labour Party (UK) |
| Party2: | Liberal Democrats (UK) |
| Party3: | Conservative Party (UK) |
| Before Party: | Labour Party (UK) |
| Council control | |
| After Party: | Labour Party (UK) |
| Posttitle: | Council control after election |
| Party4: | Labour and Co-operative Party |
| Seats After1: | 39 |
| Seats After2: | 9 |
| Seats After3: | 5 |
| Seats After4: | 3 |
| Majority Seats: | 29 |
| Seats For Election: | 19 out of 57 seats for Warrington Borough Council |
| Seats After5: | 1 |
| Party5: | Trade Unionist and Socialist Coalition |
| Seats Before2: | 11 |
| Seats Before4: | 2 |
| Seats Before5: | 1 |
| Seats Before3: | 3 |
| Seats Before1: | 40 |
| Seats1: | 12 |
| Seats2: | 2 |
| Seats3: | 3 |
| Seats4: | 2 |
| Seats5: | 0 |
| Seat Change4: | 1 |
| Seat Change3: | 2 |
| Seat Change2: | 2 |
| Seat Change1: | 1 |
| Popular Vote1: | 36,697 |
| Percentage1: | 38.49 |
| Popular Vote2: | 16,456 |
| Percentage2: | 17.26 |
| Popular Vote3: | 27,349 |
| Percentage3: | 28.68 |
| Popular Vote4: | 3,874 |
| Percentage4: | 4.06 |
| Popular Vote5: | 562 |
| Percentage5: | 0.59 |
The 2015 Warrington Borough Council election took place on 7 May 2015 to elect members of Warrington Borough Council in England.[1] This was on the same day as other local elections.
Prior to the election the composition of the council was:
| 40 | 2 | 11 | 3 | 1 | |
| Labour | Labour Co-op | Lib Dem | Con | T |
| 39 | 3 | 9 | 5 | 1 | |
| Labour | Labour Co-op | Lib Dem | Con | T |