Flag of AntarcticaAntarctica

What the flag looks like

Antarctica has no official flag, as it is not a sovereign nation and is governed by the Antarctic Treaty System. The most widely recognized design, proposed by British vexillologist Graham Bartram in 2002, depicts the white silhouette of the Antarctic continent on a blue field. Blue represents the surrounding oceans, and white represents the ice and snow of the continent itself. Several other designs exist, including the 2018 True South flag, which is now widely flown by research stations and Antarctic organizations.

Colors and meaning

Blue represents the Southern Ocean that surrounds Antarctica and the clear polar sky, and white represents the ice sheet, glaciers and snow that cover 98 percent of the continent. The design follows the United Nations flag pattern, with a continent-shaped emblem centered on a plain field.

Blue

Represents the Southern Ocean surrounding Antarctica and the clear polar sky. Blue is also associated with neutrality and the international cooperation that governs the continent under the Antarctic Treaty.

White

Represents the ice sheet that covers 98 percent of Antarctica, the largest single mass of ice on Earth, and the snow and glaciers that dominate the continent's landscape.

Graham Bartram design (2002)

Created by British vexillologist Graham Bartram, this design follows the UN flag's pattern — a white emblem centered on a solid field. It is the most widely recognized flag representing Antarctica and is used by several Antarctic programs.

True South flag (2018)

Designed by Evan Townsend, the True South flag uses two horizontal bands of navy blue and white, with a central white peak shape and a dark chevron pointing south. It has been adopted by numerous Antarctic programs and research stations since 2020.

Antarctic Treaty

Antarctica is governed by the Antarctic Treaty System, signed in 1959 by 12 countries. The treaty designates the continent as a scientific preserve and prohibits military activity, mining and nuclear testing.

History and adoption

Antarctica has no official flag because it is not a sovereign state. Various designs have been proposed since the early 20th century, most following the pattern of a white continent shape on a colored field. Graham Bartram's 2002 design — a white Antarctic continent on a blue field — became the most widely used, appearing at research stations, on expedition patches and in international contexts. In 2018, American designer Evan Townsend created the True South flag, which has since been adopted by several national Antarctic programs as a modern alternative. Neither design is official, as no governing body has authority to adopt a flag for the continent.

Key facts

Adopted

No official flag — Bartram design (2002), True South (2018)

Proportion

2:3

Designer

Graham Bartram (2002), Evan Townsend (True South, 2018)

Capital

None (governed by the Antarctic Treaty System)

Country code

AQ

Similar flags

United Nations

Proposed and related flags

Several flags have been proposed to represent Antarctica over the years. None is official.

• Whitney Smith design (1978): An orange field with a white continent and a symbol of Antarctica's isolation.
• Graham Bartram design (2002): White continent on a blue field — the most widely used.
• True South flag (2018): Two horizontal bands of navy and white with a chevron pointing south.
• Antarctic Treaty flag: Some organizations use a blue flag with the Antarctic Treaty emblem.

Frequently asked questions

What does the flag of Antarctica look like?

Antarctica has no official flag. The most widely used design, created by Graham Bartram in 2002, shows the white silhouette of the Antarctic continent centered on a blue field.

When was the flag of Antarctica adopted?

The current flag of Antarctica was officially adopted on No official flag — Bartram design (2002), True South (2018).

What do the colors mean?

Blue represents the Southern Ocean that surrounds Antarctica and the clear polar sky, and white represents the ice sheet, glaciers and snow that cover 98 percent of the continent. The design follows the United Nations flag pattern, with a continent-shaped emblem centered on a plain field.

Which flags look similar to the Antarctica flag?

The Bartram design follows the same visual pattern as the United Nations flag — a white emblem centered on a plain field. No other national or territorial flag uses this combination of a continent silhouette on a plain background.