- Source: Results of the 1921 Western Australian state election (Legislative Assembly)
- Britania Raya
- Results of the 1921 Western Australian state election (Legislative Assembly)
- 1921 Western Australian state election
- Results of the 1921 Victorian state election (Legislative Assembly)
- List of Western Australian Legislative Assembly elections
- Results of the 1924 Western Australian state election (Legislative Assembly)
- Results of the 1920 Victorian state election (Legislative Assembly)
- 1924 Western Australian state election
- Results of the 1917 Western Australian state election
- Results of the 1924 Victorian state election (Legislative Assembly)
- 1917 Western Australian state election
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
== Pilbara
== Pingelly
=Preferences were not distributed.
= Roebourne
=Preferences were not distributed.
= South Fremantle
== Subiaco
== Sussex
== Swan
== Toodyay
== Wagin
== West Perth
== Williams-Narrogin
== Yilgarn
== York
=See also
1921 Western Australian state election
Members of the Western Australian Legislative Assembly, 1921–1924