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This is a list of electoral district results of the 1921 Western Australian election.
Results by Electoral district
Albany
Avon
Beverley
Boulder
Brownhill-Ivanhoe
Bunbury
Canning
Claremont
Collie
Coolgardie
Preferences were not distributed.
Cue
East Perth
Forrest
Fremantle
Gascoyne
Geraldton
Greenough
Guildford
Hannans
Irwin
Kalgoorlie
Kanowna
Katanning
Kimberley
Leederville
Menzies
Moore
Mount Leonora
Mount Magnet
Preferences were not distributed.
Mount Margaret
Murchison
Preferences were not distributed.
Murray-Wellington
Preferences were not distributed.
Nelson
North Perth
North-East Fremantle
Northam
Perth
|- style="background-color:#E9E9E9" ! colspan="6" style="text-align:left;" |After distribution of preferences
Pilbara
Pingelly
Preferences were not distributed.
Roebourne
Preferences were not distributed.