| Official Name: | Southbourne |
| Static Image Name: | SouthbourneWard2019.png |
| Static Image Width: | 240px |
| Static Image Caption: | Shown within Chichester |
| Shire District: | Chichester |
| Lieutenancy England: | West Sussex |
| Country: | England |
| Constituency Westminster: | Chichester |
| Councillors: | Jonathan Brown (LD) Tracie Bangert (LD) |
| Population: | 5275 |
| Population Ref: | (2019) |
| Hide Services: | yes |
Southbourne is an electoral ward of Chichester District, West Sussex, England and returns two members to sit on Chichester District Council.
Following a district boundary review, part of the previous Southbourne boundaries were split into the new Harbour Villages ward in 2019.
| Year | Member | Party | Member | Party | Member | Party | |||
|---|---|---|---|---|---|---|---|---|---|
| 2019 | Jonathan Brown | Liberal Democrats | Tracie Bangert | Liberal Democrats | |||||
| 2015 | Graham Hicks | Conservative | Robert Hayes | Conservative | |||||
| 2007 | Mary Marrs | Conservative | |||||||
* Elected