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What Do the Symbols on the Australian Flag Mean?

Author: Souvenirs Australia  

Union Jack, Commonwealth Star & Southern Cross Explained What does the Australian flag mean? Learn what the Union Jack, Commonwealth Star and Southern Cross represent, plus the history behind Australia's national flag.
★ Australian Symbols

What does the Australian flag actually mean?

The Australian National Flag is one of the country's most recognisable symbols, but every part of its design has a story behind it.

From the Union Jack and seven-point Commonwealth Star to the five stars of the Southern Cross, here's what the symbols on the Australian flag represent and how the design developed.

Quick Answer The Australian flag has three main elements.

The Union Jack acknowledges Australia's history of British settlement, the Commonwealth Star represents Australia's federal system, and the five stars on the right represent the Southern Cross.

Australian national flag showing the Union Jack, Commonwealth Star and Southern Cross

The Meaning Behind Australia's National Flag

The Australian National Flag consists of three official elements: the Union Jack, the Commonwealth Star and the Southern Cross. Together they reflect Australia's history, federation and geographic position beneath the southern skies.

The Union Jack

The Union Jack appears in the upper-left corner of the Australian flag. According to the Australian Government, it acknowledges the history of British settlement in Australia.

The Commonwealth Star

The large white seven-pointed star below the Union Jack is known as the Commonwealth Star or Federation Star. Six points represent Australia's six states, while the seventh represents Australia's territories.

The Southern Cross

Five white stars on the right-hand side of the flag represent the Southern Cross, or Crux Australis, a constellation strongly associated with the southern skies and long used for navigation.

Why Does the Commonwealth Star Have Seven Points?

The Commonwealth Star did not always have seven points. The original flag design used a six-pointed star to represent the six Australian states.

A seventh point was added in 1908 to represent Australia's territories. The Commonwealth Star is therefore a symbol of Australia's federal system rather than simply another decorative star.

What Do the Five Stars of the Southern Cross Represent?

The five stars on the fly of the Australian flag represent the Southern Cross constellation.

Four of the stars have seven points, while the smaller Epsilon Crucis has five points. The individual stars are known as Alpha, Beta, Gamma, Delta and Epsilon Crucis.

The Southern Cross became an important Australian symbol well before the current national flag and appeared on several early Australian flags.

Cultural Context

The Southern Cross and First Nations Astronomy

The official symbolism of the Australian National Flag and the much older cultural significance of the stars are separate subjects.

First Nations peoples observed and interpreted the Southern Cross long before the modern Australian flag existed. Different Aboriginal traditions have their own stories and understandings of the stars.

For example, Australian Government educational material notes that some First Nations peoples viewed the Southern Cross as the footprint of a giant wedge-tailed eagle, with the nearby pointer stars associated with a throwing stick used to hunt it.

A Short History of the Australian Flag

After the six Australian colonies federated to form the Commonwealth of Australia in 1901, a competition was held to design a flag for the new nation.

More than 32,000 entries were submitted. Five nearly identical designs were eventually selected as joint winners, and the resulting design became the basis of the Australian National Flag we recognise today.

1901 A national flag design competition attracted 32,823 entries.
3 September The winning Australian flag design was first flown in Melbourne in 1901.
1908 The Commonwealth Star changed from six points to seven.
Flag Day 3 September is now recognised as Australian National Flag Day.

Quick Australian Flag Facts

How many stars are on the Australian flag? There are six stars in total: the Commonwealth Star and the five stars of the Southern Cross.
How many points does the Commonwealth Star have? Seven — six for the states and one representing Australia's territories.
Why is the Union Jack on the Australian flag? It acknowledges Australia's history of British settlement.
When was the Australian flag first flown? The winning design was first flown on 3 September 1901.
Factual source: This guide draws on information published by the Australian Government Department of the Prime Minister and Cabinet. Learn more about the Australian National Flag .

Australian Flag Meaning – Frequently Asked Questions

What are the three main symbols on the Australian flag?

The three main elements are the Union Jack, the Commonwealth Star and the Southern Cross.

What does the seven-point star mean?

The Commonwealth Star represents Australia's federal system. Six points represent the six states and the seventh represents the territories.

Why does Australia have the Southern Cross on its flag?

The Southern Cross is one of the best-known constellations of the southern skies and has been used as an Australian symbol since before federation.

Why is the British flag on the Australian flag?

The Union Jack appears on the Australian National Flag to acknowledge Australia's history of British settlement.

How many stars are on the Australian flag?

There are six stars altogether: one Commonwealth Star and five stars forming the Southern Cross.

When is Australian National Flag Day?

Australian National Flag Day is observed on 3 September, marking the date the winning flag design was first flown in 1901.

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