| Election Name: | 1990 Kensington and Chelsea London Borough Council election |
| Country: | London |
| Previous Election: | 1986 Kensington and Chelsea London Borough Council election |
| Previous Year: | 1986 |
| Next Election: | 1994 Kensington and Chelsea London Borough Council election |
| Next Year: | 1994 |
| Registered: | 91,653[1] |
| Turnout: | 38,693, 42.22% |
| Type: | parliamentary |
| Seats For Election: | All 54 council seats up for election to Kensington and Chelsea London Borough Council |
| Majority Seats: | 28 |
| Party1: | Conservative Party (UK) |
| Party2: | Labour Party (UK) |
| Seats1: | 39 |
| Popular Vote1: | 48,502 |
| Percentage1: | 51.83% |
| Seats2: | 15 |
| Party3: | Liberal Democrats (UK) |
| Seats3: | 0 |
| Popular Vote2: | 31,939 |
| Percentage2: | 34.13% |
| Popular Vote3: | 10,248 |
| Percentage3: | 10.95% |
| Council control | |
| Before Party: | Conservative Party (UK) |
| Posttitle: | Council control after election |
| After Party: | Conservative Party (UK) |
The 1990 Kensington and Chelsea Council election took place on 3 May 1990 to elect members of Kensington and Chelsea London Borough Council in London, England. The whole council was up for election and the Conservative party stayed in overall control of the council.[2]
(*) - Indicates an incumbent candidate
(†) - Indicates an incumbent candidate standing in a different ward