| Realm of Westralia|
Realm of the Empire of Greater Britannia
|Timeline: Emancipation (Map Game)|
Cygnis Insignis (Latin)
Song of the Swan (Realm)
Rule, Britannia! (Imperial)
|Religion||Church of England|
|Government||Federal parliamentary constitutional monarchy|
|-||1862 — 1869||Victoria|
|-||1862 — 1868||John Hampton|
|-||1868 — 1869||Sir Benjamin Pine|
|-||1869||Sir Frederick Weld|
|-||1862 — 1869||Frederick Mayweather|
|-||Upper house||House of Lords|
|-||Lower house||House of Commons|
|-||Swan River Proclaimed||12 August 1829|
|-||Imperial Reform Act||3 July 1862|
|-||Act Amendment||8 August 1865|
|-||Coronation of Victoria||17 January 1866|
|-||Independence referendum||18 March 1869|
|-||Declaration of Independence||1 April 1869|
Westralia, officially the Realm of Westralia, is one of the five Realms of the Empire of Greater Britannia. It was established 8 August 1865, and was preceded by the Colony of Western Australia. Westralia as a Realm was disestablished following the Declaration of Independence issued by the Government in 1869, and became the independent Kingdom of Westralia.
- Swan — The area surrounding Perth.
- Kimberley — The northernmost regions of WA.
- Pilbara — A province immediately south of Kimberley.
- Gascoyne — The northwest of WA.
- Esperance — The largest province, consisting of the south-east of WA.
- Stirling — The Southwest Wine region.