Magnus Miller Murray (February 22, 1787 – March 4, 1838), served as the mayor of Pittsburgh, Pennsylvania from 1828 to 1830 and again from 1831 to 1832.

He attended Pennsylvania University, earning both bachelor's and master's degrees in an era when many statesmen had only a grade school education.

He married Mary Wilkens, daughter of John Wilkins, Jr. and Catherine Reagan Murray, on February 23, 1810.

Under Murray's mayoral administration, the Western Terminus of the Pennsylvania Canal was completed along the Grant Street corridor of the city.

Member of The Society of the Cincinnati as the oldest male heir of Commodore Alexander Murray.