The Torres Strait Islander Flag is an official flag of Australia, and is the flag that represents Torres Strait Islander people. It was designed in 1992 by Bernard Namok. It won a local competition held by the Islands Coordinating Council, and was recognised by the Aboriginal and Torres Strait Islander Commission in June 1992.
 The Government of Australia granted it Flag of Australia status, under the Flags Act 1953 (Cth), by proclamation on 14 July 1995.
 An "administrative oversight" caused the 1995 proclamation not to be lodged to continue in force indefinitely; hence, it automatically expired on 1 January 2008. It was therefore almost identically replaced, on 25 January 2008, with retroactive effect as from 1 January.
 In the 2008 proclamation, the flag "is recognised as the flag of the Torres Strait Islander people of Australia and a flag of significance to the Australian nation generally" and appointed "to be the flag of the Torres Strait Islander people of Australia and to be known as the Torres Strait Islander Flag". The design is reproduced in Schedule 1 and described in Schedule 2.
 Although Namok has since died, the Torres Strait Islander Flag is still subject to copyright under the Copyright Act 1968 (Cth). The copyright was administered by the Island Coordinating Council until 2008, when that body was superseded by the Torres Strait Island Regional Council, which is willing to permit reproductions of the flag that are accurate and acknowledge Namok as the designer.
 The official colours of the flag of the Torres Strait Islanders are as follows: 
 (Hex)
 (#009966)
 (#000099)
 (#000000)
 (#FFFFFF)
 The green panels at the top and the bottom of the flag symbolise the land, while the blue panel in the centre represents the waters of the Torres Strait. The thin black stripes between the green and blue panels signify the Torres Strait Islanders themselves. The white five-pointed star at the centre of the flag represents the five major island groups—the Western, Eastern, Central, Port Kennedy and (N.P.A.) Mainland—and the white dhari (also spelt dari, a ceremonial dancer's headdress), around it also symbolises the Torres Strait Islands people. White symbolises peace, while the star is a symbol for navigation.

 The Torres Strait Islander flag is permanently flown alongside the Aboriginal flag in front of Adelaide Town Hall in Adelaide, South Australia.
 Following the 2022 Australian federal election on 21 May 2022, the incoming Anthony Albanese-led Labor government started displaying the Aboriginal flag and the Torres Strait Islander flag alongside the national flag at ministerial press conferences.  Upon the opening of the new Parliament, both flags began to be displayed in the House of Representatives and Senate chambers.
 From 27 May 2022, at the start of National Reconciliation Week, both the Aboriginal and Torres Strait Islander flags were hoisted on the front lawn of Government House, Adelaide, to be permanently flown alongside the national flag and the South Australian flag.
 The flag of Murray Island, located in the eastern section of the Torres Strait, consists of three vertical stripes: red ochre, white, and black representing the Torres Strait Creole. In the canton, there is a depiction of a beach hibiscus symbolizing peace and authority, placed on a white disc surrounded by eight six-pointed mullet stars representing the 8 Meriam tribes. The flag was designed by local artist Andrew Passi senior. 
 The flag of Saibai Island, situated four kilometers from the Papua New Guinea. It consists of green triangle symbolizing the land, and a dark blue field representing the sea. Within the green triangle, there is a yellow device representing a leaf, symbolizing peace. Additionally, an eight-pointed star represents Australia. The flag was chosen by members of the Northern Peninsula Area Regional Council.