Marion Rose Scrymgour (born 13 September 1960) is a former Australian politician.
She was a member of the Northern Territory Legislative Assembly from 2001 to 2012, representing the electorate of Arafura.
She was the Labor Party Deputy Chief Minister of the Northern Territory from November 2007 until February 2009, and was the highest-ranked indigenous woman in government in Australia's history.
She was also the first indigenous woman to be elected to the Northern Territory Parliament.
(See: List of Indigenous Australian politicians)
Scrymgour, a senior minister under former Chief Minister Clare Martin, had a rapid rise within the party throughout the 2000s, and despite a reputation for outspoken views on indigenous issues, rose to become Deputy Chief Minister under Paul Henderson after the retirement of long-time deputy Syd Stirling in 2007.
She had a controversial term as Education Minister under Henderson, and was shifted to the Attorney-General portfolio in February 2009, in a move widely seen as a demotion.
Several days later, she resigned from Cabinet and as Deputy Chief Minister, citing "health reasons".
Scrymgour remained on the Labor backbench until June 2009, when she resigned from the Labor Party over its stance on remote indigenous communities.
She sat in the Legislative Assembly as an independent, and held the balance of power; Labor had held only a one-seat majority before her departure.