Donald Russell is a former senior Australian public servant and administrator. He is currently the chairman of AustralianSuper, Australia's largest superannuation fund.

Russell has a PhD from the London School of Economics, a Masters of Economics from the Australian National University and a Bachelor of Economics with first-degree honours from Flinders University.

Russell joined the Australian Public Service as a cadet in the Department of the Treasury.

Between 1985 and 1993, Russell was principal advisor to Treasurer Paul Keating.

In 1993, Russell was named Ambassador to the United States, based in Washington. He returned to Canberra in 1995 to again work as principal adviser to Paul Keating, by then Prime Minister, ahead of the 1996 federal election. Shortly after the Australian Government announced that Russell would be returning to Australia, Russell made comments criticising the Opposition. This led Shadow Foreign Minister Alexander Downer to denounce his actions and call for him to step down immediately.

Between 1997 and 2000, Russell worked for the research and money management firm Sanford C. Bernstein in New York. In 2001 he returned to Sydney and took a position with WestLB Asset Management. In January 2008, State Super (NSW) appointed Russell as Independent Chairperson. Russell worked at BNY Mellon Asset Management Australia as Global Investment Strategist until March 2010.

Russell was appointed to the role of Secretary of the Department of Innovation, Industry, Science and Research in June 2011. He managed the Department through several changes of function and Minister as it transitioned to become first the Department of Industry, Innovation, Science, Research and Tertiary Education and later the Department of Industry, Innovation, Climate Change, Science, Research and Tertiary Education.

From November 2011 to November 2012, Russell was a director on the Board of the CSIRO, an Australian Government science and research organisation.