Ashfield is a residential suburb of Perth, Western Australia in the Town of Bassendean.

The Midland line passes through the suburb and it is serviced by the Ashfield railway station.

Public housing in Ashfield makes up 14.5% of total residences, and is evenly distributed.

The deepest point of the Swan River upstream from Melville Water occurs in Ashfield.

It was in this area the farthest upstream recording of sharks occurred with one being caught in the late 1970s.