Flag of Ameristralia

Sovereign Municipality of Ameristralia
Name	Municipal Flag
Use	National flag and ensign
Proportion	1:1.78
Adopted	2023 ; 9 June 2023; 10 months ago
Design	A red bar (#B13432) on the top, a blue bar (#000B8) on the bottom, and a thin white band (#000000). A white (#000000) six-pointed star in the third quarter and a white (#000000) six-pointed star in the top quarter.
	Variant flag of Sovereign Municipality of Ameristralia
Name	Former Municipal Flag
Use	National flag and ensign
Proportion	1:1.78
Adopted	2021-2022 30 September 2021 - 9 June 2023
Design	A red bar (#B13432) on the top, a blue bar (#000B8) on the bottom, and a white band (#000000) in the centre. A white (#000000) six-pointed star in the third quarter and a white (#000000) six-pointed star in the top quarter.
	Variant flag of Sovereign Municipality of Ameristralia
Name	Original Municipal Flag
Use	National flag
Proportion	1:1.78
Adopted	2021 ; 13 August 2021 - 30 September 2021
Design	a vertical tri-colour flag featuring red (#B13432) on top, white (#FFFFFF) in middle and blue (#0000B8) on the bottom. A wheat wreath surrounds the central blazing star.

The Municipal Flag of Ameristralia was first designed on 13 August 2021 by David Brooke. The second design also created by Brooke, came into effect on 30 January 2022 after a referendum by the citizenry selected it over eight other designs. It was retired on 9 June 2023 in favour of the current flag.

The flag is a visual representation of the municipality's core values of "Equality, Liberty and Unity." It symbolises the joining of American and Australian cultures, signified by Brooke's dual citizenship of the nations. The American red on the top of the field depicts municipal unity. The Australian blue on the bottom of the field characterises liberty and freedom to choose while the white band sitting horizontally across the centre of the field represents the equality of humankind.

The current flag is the third rendition and came into effect on 9 June 2023. It harkens back to the founding of the municipality, featuring a horizontal triband design with white six-pointed starts in the upper top and third quarters.