Derrick Gordon Tomlinson (born 31 January 1941) is a former Australian politician.

Tomlinson was born at Subiaco

Subiaco, Western Australia

Subiaco is an inner western suburb of Perth, Western Australia, situated to the north west of Kings Park. Its Local Government Area is the City of Subiaco.-History:Prior to European settlement the area was home to the Noongar Indigenous people....

 and was a university lecturer before entering politics. He was elected to the Western Australian Legislative Council

Western Australian Legislative Council

The Legislative Council, or upper house, is one of the two chambers of parliament in the Australian state of Western Australia. Its central purpose is to act as a house of review for legislation passed through the lower house, the Legislative Assembly. It sits in Parliament House in the state...

 for East Metropolitan Region

Electoral region of East Metropolitan

The electoral region of East Metropolitan is a multi-member electoral region of the Western Australian Legislative Council, located in the eastern and south-eastern suburbs of Perth. It was created by the Acts Amendment Act 1987, and became effective on 22 May 1989 with five members who had been...

 in 1989 for the Liberal Party

Liberal Party of Australia

The Liberal Party of Australia is an Australian political party.Founded a year after the 1943 federal election to replace the United Australia Party, the centre-right Liberal Party typically competes with the centre-left Australian Labor Party for political office...

. In 1990 he was appointed Shadow Minister for Justice, moving to Housing in May 1992. In June 1993 he became Deputy Chairman of Committees, serving until early 2001 when he returned to the front bench as Shadow Minister for Community Services and Indigenous Affairs. He retired from politics in 2005.