Jandakot is an electoral district of the Legislative Assembly in the Australian state of Western Australia.

It also includes the suburbs of Canning Vale (part), Forrestdale, Harrisdale, Leeming, Piara Waters and Treeby.

[1] Jandakot was first created in 1988 for the 1989 state election, largely replacing the abolished seat of Murdoch.

It contained the suburbs of Bull Creek, Leeming and western and southern Willetton, as well as part of Canning Vale and Jandakot Airport.

The new district was drawn from parts of the existing electorates of Cockburn, Murdoch, Riverton, Serpentine-Jarrahdale and Southern River.