Trevor Jamieson (born 7 March 1975) is an Aboriginal Australian stage and film actor, playwright, dancer, singer and didgeridoo player.

[3] His aunt, Lynette Markle, is the niece of playwright Jack Davis, so he was exposed to drama at an early age, and enjoyed being in a play at school.

Thinking about signing up as a constable at the end of 1992, Markle persuaded him to go for an audition, which led to the first step in his career - a role in the stage musical Bran Nue Dae, which toured nationally.

[3] He is a cousin of South Australian actress Natasha Wanganeen[5] and an uncle of actor Clarence Ryan, whom he met while filming Lockie Leonard, where they play father and son.

[12] This was a dramatisation of the impact of the British nuclear testing at Maralinga, South Australia between 1956 and 1963 on the Indigenous Australians in the region, who were known as the Spinifex people.

[9] The play was directed by Andrew Ross of Black Swan, and performed at the 2002 Adelaide Festival and the Octagon Theatre at the University of Western Australia (UWA) in May–June 2002, before touring to Mandurah, Margaret River, and Esperance.

[18] The performers, who included Jamieson, Archie Roach, Lou Bennett, Emma Donovan and many other singers and musicians, sang songs with lyrics by writer Alexis Wright, with some sung in Aboriginal languages.

[19] The performance included both contemporary and traditional songs, and had premiered five years earlier at the 2009 Melbourne International Arts Festival, with Jamieson not in the original cast.

The performance was called Kaya, meaning "hello", and it toured regional WA, including Kalgoorlie, before premiering in Perth at the Dolphin Theatre at UWA.