| Joondalup Western Australia—Legislative Assembly | |
|---|---|
 Location of Joondalup (dark green) in the Perth metropolitan area | |
| State | Western Australia |
| Dates current | 1983–1989; 1996–present |
| MP | Emily Hamilton |
| Party | Labor |
| Namesake | Joondalup |
| Electors | 28,935 (2021) |
| Area | 32 km2 (12.4 sq mi) |
| Demographic | Metropolitan |
Joondalup is an electoral district of the Legislative Assembly in the Australian state of Western Australia. The district is located in the northern suburbs of Perth.
Joondalup has tended to be a marginal seat, having been marginal from 1996 until 2021, when it became a safe seat for the first time since 1986.