| Election Name: | 2023 Chichester District Council election |
| Type: | Parliamentary |
| Ongoing: | no |
| Party Colour: | yes |
| Previous Election: | 2019 Chichester District Council election |
| Previous Year: | 2019 |
| Next Election: | 2027 Chichester District Council election |
| Next Year: | 2027 |
| Flag Image: | File:Flag of Chichester.png |
| Seats For Election: | All 36 seats to Chichester District Council |
| Majority Seats: | 19 |
| Election Date: | 4 May 2023 |
| Party1: | Liberal Democrats (UK) |
| Leader1: | Adrian Moss[1] |
| Last Election1: | 11 seats, 33.3% |
| Seats Before1: | 11 |
| Seats1: | 25 |
| Seat Change1: | 14 |
| Party2: | Conservative Party (UK) |
| Leader2: | Eileen Lintill |
| Last Election2: | 18 seats, 42.0% |
| Seats Before2: | 17 |
| Seats2: | 5 |
| Seat Change2: | 13 |
| Party3: | Local Alliance |
| Leader3: | Tim Johnson |
| Last Election3: | 2 seats, 2.6% |
| Seats Before3: | 2 |
| Seats3: | 4 |
| Seat Change3: | 2 |
| Party4: | Green Party of England and Wales |
| Last Election4: | 2 seats, 8.4% |
| Seats Before4: | 2 |
| Seats4: | 2 |
| Party5: | Labour Party (UK) |
| Last Election5: | 2 seats, 6.7% |
| Seats Before5: | 1 |
| Seats5: | 0 |
| Seat Change5: | 2 |
| Party6: | Independent politician |
| Last Election6: | 1 seat, 4.1% |
| Seats Before6: | 3 |
| Seats6: | 0 |
| Seat Change6: | 1 |
| Map Size: | 300px |
| Leader | |
| Posttitle: | Leader after election |
| Before Election: | Eileen Lintill Conservative |
| Before Party: | No overall control |
| After Election: | Adrian Moss |
| After Party: | Liberal Democrats (UK) |
Elections to Chichester District Council in West Sussex, United Kingdom were held on 4 May 2023. The election took place on the same day as other local elections.
The whole council was up for election, having previously been under no overall control and led by a Conservative minority administration.[2] The Conservative leader of the council prior to the election, Eileen Lintill, did not stand for re-election. The Liberal Democrats won 25 seats, the first time that the party (or any other than the Conservative Party) secured a majority on Chichester District Council.[3] [4] Liberal Democrat group leader Adrian Moss was appointed as the new leader of the council at the subsequent annual council meeting on 17 May 2023.[5]
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| 25 | 5 | 4 | 2 | |
The results for each ward were as follows, with an asterisk (*) indicating an incumbent councillor standing for re-election:[6] [7]