| Election Name: | 2018 Islington Council election |
| Type: | parliamentary |
| Ongoing: | no |
| Party Colour: | Labour Party (UK) |
| Previous Election: | 2014 Islington London Borough Council election |
| Previous Year: | 2014 |
| Next Election: | 2022 Islington London Borough Council election |
| Next Year: | 2022 |
| Seats For Election: | All council seats |
| Election Date: | 3 May 2018 |
| Party1: | Labour Party (UK) |
| Last Election1: | 47 seats, 55.9% |
| Seats1: | 47 |
| Popular Vote1: | 102,352 |
| Percentage1: | 60.6% |
| Swing1: | 4.7% |
| Party2: | Green Party of England and Wales |
| Last Election2: | 1 seats, 19.3% |
| Seats2: | 1 |
| Popular Vote2: | 27,728 |
| Percentage2: | 16.4% |
| Swing2: | 2.9% |
| Map Size: | 250px |
| Council control | |
| Posttitle: | Subsequent Council control |
| Before Election: | Labour |
| After Election: | Labour |
The 2018 Islington London Borough Council election took place on 3 May 2018 to elect members of Islington London Borough Council in England.[1] This was on the same day as other local elections. The council had previously had elections in 2014. The Labour Party retained control of the council, winning 47 of the 48 seats. The sole non-Labour councillor elected was Caroline Russell of the Green Party.[1]