Mars McMillan (November 6, 1944 – October 11, 2016) was an Australian harpsichord maker and visual artist.
"[2] A collaborator of Alastair McAllister, the two worked together under the business name "Harpsichord Makers of Melbourne," later called the "Clifton Hill School.
"[2] The Clifton Hill School was well known in Australia for the fine craftspeople who were developing "an international reputation for Australian-made early instruments.
Thus, it is noteworthy that she was the only woman included in Wolfgang Zuckermann's 1969 book The Modern Harpsichord: Twentieth-Century Instruments and Their Makers.
[6] In 2017, Winsome Evans donated a harpsichord made by McMillan to Sancta Sabina College in Sydney.