The principal subdivisions are generally the ones that are identified as first-order subdivisions under the ISO 3166-2 coding scheme. If a country has no such first-order subdivisions, but has second-order subdivisions that have their own official flags, then the flags of those second-order subdivisions are given here.
This gallery includes only current official flags. For historical or non-official flags of any particular country or territory (if any), see the main article for that country or territory.
Unless indicated otherwise, information on each country has been taken from the World Factbook, as updated through July 11, 2016 (for which see the External Links section, below).[1]
Australia comprises six states and two territories, as well as several dependant islands located in the Indian and Pacific oceans.
The official flag for each of the six states consists of the Australian national flag, but with the stars removed and replaced with the state's coat of arms.
Most of the dependent areas (sometimes called the "external territories") have no official flag of their own and instead use the Australian national flag. Three external territories do have their own official flags–Christmas Island, Cocos (Keeling) Islands, and Norfolk Island.
Blue and green diagonal bicolour charged with a southern cross of four seven-pointed white stars and one smaller five-pointed white star on the blue half, a golden bosun bird in gold on the green half, and a gold circle in the centre containing the shape of the island in green[10]
New Zealand has sixteen first-level administrative subdivisions. Eleven of them are governed by regional authorities; the other five are governed by unitary authorities (which combine the roles of regional and territorial governance). The Chatham Islands lie outside any of the sixteen regions, but collectively possess some of the governing authority of a region. Most of these seventeen authorities have not adopted official flags.
The Realm of New Zealand includes two non-self-governing territories, one of which (Tokelau) has its own official flag. The other, the Ross Dependency, does not. It also includes the two island nations that are in free association with New Zealand–the Cook Islands and Niue. Their official flags are shown here.
A golden yellow flag with the Union flag in the upper left (hoist) quarter of the flags. On the Union Jack are two yellow five-pointed stars on the vertical stripe and two on the horizontal stripe. In the centre of the Union flag is a blue disc with another, slightly larger, yellow five-pointed star.
Fiji is subdivided into fourteen provinces, which are loosely aggregated into four "divisions". There is also a self-governing dependency, Rotuma. None of these administrative units has adopted an official flag.
One of France's overseas regions is located in Melanesia. This region is New Caledonia, which is a special-status collectivity of France. It has a flag that shares its official status with that of the French tricolor.
Papua New Guinea is divided into twenty provinces plus a national capital district (i.e., Port Moresby) and Bougainville, an autonomous region. Each has its own official flag.[13]
Solomon Islands is divided into ten administrative areas, of which nine are provinces administered by elected provincial assemblies and the tenth is the capital Honiara. Each has its own official flag.
Divided horizontally red-light blue-black-light blue-green (5:2:2:2:5). This flag had a white canton, with a boar's tusk, surrounded by a wreath of leaves of the namele fern. In the upper red stripe is a yellow five-pointed star, in the lower green stripe are two yellow five-pointed stars.[15]
Light blue, with the national flag in the canon. The fly bears twelve white stars in four rows of three, and the lower fly carries two yellow cogwheels, one inside the other.[16]
A horizontal tricolour of blue-red-green, with the national flag (approximately one-sixth size along the hoist) in the canton. The fly a white-rimmed golden disk, extending into the blue and green stripes.[17]
Diagonally arranged, blue in the upper hoist, stripes of red-yellow-black-white-green, and yellow in the lower fly. with the emblem in the lower yellow triangular field.[18]
Although Kiribati is split geographically into three areas (the Gilbert Islands, the Line Islands and the Phoenix Islands), these geographic divisions are not used for administration. Administrative units exist at the district and island levels, but none are first-order administrative subdivisions.
Marshall Islands
The Marshall Islands is a federal republic that has entered into a compact of free association with the United States. There are no first-order administrative subdivisions.
Palau is a republic that has entered into a compact of free association with the United States. It is composed of sixteen states, each of which has its own official flag.[20]
The five stars represent the five hamlets of Aimeliik. The green stripe represents Aimeliik's rainforest, the black stripe represents the fact that it was not conquered and the blue represents Aimeliik's large fishing area.[21]
The blue background represents the ocean and the white circle represents peace. The six stars stand for the six hamlets of Airai and the six fish for the six chiefs. In the centre is a ti plant.[22]
The stars represent the three islands that make up the state. The clam shell represents Romohparuh, the first person on Hatohobei, who claimed ownership of the island by burying a clam shell.[24]
The sun indicates that Melekeok is facing the east where the sun rises. The six sun rays represent the six hamlets of Melekeok.[26] The bird, the 'Paluan money bird' or Bai-ra-Irrai [27] (a Far Eastern curlew[28]), is holding Palauan money known as chelbucheb.[29]
The flag has eight stars representing the eight municipalities of Ngarchelong. Previous versions of the flag had seven stars. The flag has seven stripes representing the seven original municipalities.[32]
The three stars represent the three hamlets of Ngardmau. Inside the circle is a picture of Ngerdmau Waterfall and Mount Ngerchelchuus. On top of the cirlcle is a kedam.[33]
The flag consists of vines on a white background encircling a lamp made of clay. The three strands that hold the lamp represent the three hamlets of Ngatpang.[34]
The green background represents the jungle and the six stars represent the six hamlets of Ngchesar. In the center is the state's spirit god ochaio.[35]
The blue background represents the Pacific Ocean and the four stars represent the four islands that make up Sonsorol. The boat represents the finding of the islands by the people's ancestors.[39]
The United States has three territories in Micronesia. Two of them (Guam and the Northern Mariana Islands) are self-governing and have their own official flags. The third (Wake Island) is not self-governing and uses the flag of the United States as its official flag.
Three Micronesian nations have entered into a compact of free association with the United States. These are the Federated States of Micronesia, the Marshall Islands and Palau.
A blue field with two diagonal stripes of orange and white radiating from the lower hoist-side corner to the upper fly-side corner and the large white star with four large rays and twenty small rays on the upper hoist-side corner above the stripes.
A light blue field with the large yellow disk shifted slightly to the hoist-side of center.
Wake Island
Wake Island is a territory of the United States. It has no first-order administrative subdivisions.
Polynesia
American Samoa
American Samoa is a territory of the United States. It has no first-order administrative subdivisions.
Chilean territory in Polynesia
Chile has one territory in Polynesia, Isla de Pascua (also known as Easter Island). However, it is administered as a province in the country's Valparaiso region, and not as a first-order subdivision of Chile.
Cook Islands
The Cook Islands are a nation that is in free association with New Zealand. It has no first-order administrative subdivisions.
There are two French collectivities in Polynesia—French Polynesia and Wallis and Futuna. French Polynesia has a flag that shares its official status with that of the French tricolor; Wallis and Futuna does not. Also, Clipperton Island is a French territory in Polynesia, but not a collectivity. It is uninhabited and does not have its own official flag.
French Polynesia is an overseas collectivity of France. It consists of six archipelagos: the Austral Islands, the Gambier Islands, the Marquesas Islands, the Tuāmotu Islands, plus the Leeward Islands and the Windward Islands (the last two collectively formerly known as the Society Islands). Although French Polynesia has no first-order administrative subdivisions within the meaning of the ISO 3166-2 coding scheme, there are five second-order subdivisions that correspond to each of the archipelagos, except that the Gambier and Tuāmotu Islands are combined into a single administrative division. None of these divisions has adopted an official flag. However, a 1985 territorial decree permits the official use, alongside the French tricolour and the French Polynesian flag, of the official flag of the archipelago on which the flags are displayed.[40] Four of the archipelagos have adopted such official flags.[41] The two that have not are the Leeward Islands and the Windward Islands.
The flag has a ratio of 2:3 and is divided into three vertical stripes: red, white and red, with the proportions 1:3:1. In the white central stripe is a blue emblem surrounded by five stars.
Tuvalu is a nation administered by seven island councils, plus one town council (Funafuti). Only two of which, Funafuti and Vaitupu, have adopted official flags.
A red-edged white triangle pointing towards the hoist charged with a bald eagle clutching a war club and a fly-whisk. The white triangle divides the dark blue field into two separate triangles.