class="wikitable"
!Name!!Tenure |
|Francis Skene[{{cite book|url=https://archive.org/details/aberdeenunivers05abergoog|title=The Aberdeen University calendar, Part 1, 1898|page=[https://archive.org/details/aberdeenunivers05abergoog/page/n23 12]|publisher=Aberdeen }}][{{cite book |last=Anderson |first=Peter John |url=https://books.google.com/books?id=gigBAAAAYAAJ |title=Officers of the Marischal College and University of Aberdeen, 1593-1860 |year=1897 |pages=46–50}}] | 11 January 1753 – 1775 |
|George Skene | 1775–88 |
|William Morgan | 10 May 1788 – 2 September 1788 |
James Beattie | 22 October 1788 – 5 October 1810 |
Rev Robert Rainy | 1811 – 10 April 1811 |
James (Jas) Davidson | 1 July 1811 – 19 February 1841 |
| William MacGillivray[[https://archive.org/stream/jstor-4070924/4070924_djvu.txt A Biography of William MacGillivray]; Internet Archive; read 5 August 2014.][{{Cite ODNB|id=17513|title=MacGillivray, William (1796–1852)}}] | 17 May 1841 – 5 September 1852 |
James Nicol[{{cite ODNB|id=20164|title=James Nicol}}] | 15 September 1853 – 15 September 1860 |
colspan="2" | Name change to Natural History |
James Nicol | 15 September 1860 – 1878 |
James Cossar Ewart[[http://www.ukwhoswho.com/view/article/oupww/whowaswho/U209195 Who Was Who]] | 1879-82 |
| Henry Alleyne Nicholson[[http://www.theodora.com/encyclopedia/n/henry_alleyne_nicholson.html Henry Alleyne Nicholson], www.theodora.com; read 5 August 2014.] | 1882–99 |
| John Arthur Thomson[The Edinburgh Gazette, 21 April 1899; [https://www.thegazette.co.uk/Edinburgh/issue/11086/page/399 Scottish Office, Whitehall, 20 April 1899]; read 5 August 2014.] | 1899–1930 |
| James Ritchie[Announcement of the nomination of [http://www.nature.com/nature/journal/v126/n3174/abs/126332a0.html James Ritchie] as Regius Professor of Natural History; Nature 30 August 1930; retrieved 11 August 2014.] | 1930–36 |
|Lancelot Thomas Hogben[The London Gazette, 8 January 1937; [https://www.thegazette.co.uk/London/issue/34358/page/164 Scottish Office, Whitehall, 6 January 1937]; retrieved 5 August 2014.] | 1937–41 |
|Alister Clavering Hardy[The Edinburgh Gazette, 8 January 1946; [https://www.thegazette.co.uk/Edinburgh/issue/16297/page/15; Scottish Home Department]; retrieved 5 August 2014.] | 1942–45 |
Vero Copner Wynne-Edwards[{{cite news | url=http://www.heraldscotland.com/sport/spl/aberdeen/professor-vero-wynne-edwards-1.418616 | title=Professor Vero Wynne-Edwards | newspaper=HeraldScotland | access-date=2011-01-26}}] | 1946–74 |
George Mackenzie Dunnet[{{cite news | url=https://www.independent.co.uk/news/people/obituary-george-dunnet-1602822.html | title=Obituary: George Dunnet | newspaper=The Independent | access-date=2011-01-26 | location=London | first=P. A. | last=Racey | date=1995-09-25}}] | 1974–92 |
Paul Adrian Racey[{{cite web | url=http://biosciences.exeter.ac.uk/staff/index.php?web_id=paul_racey | title=Paul Racey | publisher=University of Exeter | access-date=2011-01-26}}] | 1993–2009 |
Vacant | 2009–14 |
Christopher John Secombes[[https://www.thegazette.co.uk/notice/L-60788-2001850 Warrants Under the Royal Sign Manual], 21 February 2014; announcement of the Christopher John Secombes' nomination in The Gazette; retrieved 6 August 2014.][Profile of [https://web.archive.org/web/20140808044358/http://www.aberdeenfertility.org.uk/people/profiles/c.secombes Christopher Secombes], website of the University of Aberdeen; retrieved 5 August 2014.] | 2014 onwards |