| 2022 | Peter Bruce[{{cite web | title=Professor Sir Peter Bruce awarded Royal Society of Chemistry | website=St Edmund Hall | date=15 June 2022 | url=https://www.seh.ox.ac.uk/news/prof-peter-bruce-royal-society-of-chemistry-longstaff-prize | access-date=10 September 2022}}] |
| 2019 | Martyn Poliakoff[{{cite web |title=2019 Longstaff Prize Winner |url=https://www.rsc.org/ScienceAndTechnology/Awards/LongstaffPrize/2019-Winner.asp |website=Royal Society of Chemistry |accessdate=10 January 2020}}] |
| 2016 | Paul O'Brien[{{cite web |last1=Chilton |first1=Alexander |title=A tale of two continents | the University of Manchester Magazine |url=https://www.manchester.ac.uk/discover/magazine/features/a-tale-of-two-continents/ |website=The University of Manchester Magazine |publisher=The University of Manchester |accessdate=1 July 2019}}] |
| 2013 | Steven Ley[{{cite web | title=Prof Steven V. Ley CBE FMedSci FRS| url=http://www.leygroup.ch.cam.ac.uk/steve-ley | website=www.leygroup.ch.cam.ac.uk| access-date=10 September 2018}}] |
| 2010 | Jack Lewis[{{cite journal| url=http://rsbm.royalsocietypublishing.org/content/roybiogmem/early/2016/02/23/rsbm.2015.0022.full.pdf| title=Jack Lewis, Baron Lewis of Newnham HonFRSC. 13 February 1928 -- 17 July 2014| first1=Robin J. H.| last1=Clark| first2=Paul R.| last2= Raithby| journal=Biogr. Mem. Fellows R. Soc.| date=24 February 2016| volume=62| pages=299–322| doi=10.1098/rsbm.2015.0022| s2cid=75151187| access-date=10 September 2018}}] |
| 2008 | Jack Baldwin |
| 2005 | Alan Carrington[{{cite web | title=Obituary of Professor Alan Carrington CBE CChem FRSC FRS | website=The Royal Society of Chemistry | date=6 January 1934 | url=http://www.rsc.org/Membership/AboutRscMembership/Obituaries/alan-carrington-obituary.asp | access-date=10 September 2018}}] |
| 2002 | Robert Williams[{{cite journal| url=http://rsbm.royalsocietypublishing.org/content/roybiogmem/early/2016/08/23/rsbm.2016.0020.full.pdf| title=Robert Joseph Paton Williams MBE. 25 February 1926 -- 21 March 2015| first1=H. A. O.| last1=Hill| first2=A. J.| last2=Thomson| journal=Biogr. Mem. Fellows R. Soc.| date=24 August 2016| volume=62| pages=541–570| doi=10.1098/rsbm.2016.0020| s2cid=64444669| access-date=10 September 2018}}] |
| 1999 | Raymond Freeman |
| 1996 | John Meurig Thomas |
| 1993 | Harold Kroto |
| 1990 | Gordon Stone |
| 1987 | Geoffrey Wilkinson |
| 1984 | Alan Battersby |
| 1981 | George Porter |
| 1978 | Dorothy Hodgkin |
| 1975 | John Stuart Anderson |
| 1972 | Derek Barton |
| 1969 | Ronald Norrish |
| 1966 | John Monteath Robertson |
| 1963 | Alexander Todd |
| 1960 | Eric Rideal |
| 1957 | Edmund Hirst |
| 1954 | John Lennard-Jones |
| 1951 | Christopher Kelk Ingold |
| 1948 | Cyril Hinshelwood |
| 1945 | Nevil Sidgwick |
| 1942 | Hugh Stott Taylor |
| 1939 | Ian Heilbron |
| 1936 | George Barger |
| 1933 | Norman Haworth, James Irvine |
| 1930 | William Hobson Mills[{{cite journal | title=Proceedings of the Chemical Society | journal=Journal of the Chemical Society (Resumed) | publisher=Royal Society of Chemistry (RSC) | year=1930 | issn=0368-1769 | doi=10.1039/jr93000bc001 | page=C001}}] |
| 1927 | Robert Robinson |
| 1924 | Frederick George Donnan |
| 1921 | Jocelyn Field Thorpe |
| 1918 | {{ill|Arthur William Crossley|qid=Q21165315}}[{{cite web | title=Arthur William Crossley | website=Graces Guide | date=25 March 1926 | url=https://www.gracesguide.co.uk/Arthur_William_Crossley | access-date=10 September 2018}}] |
| 1915 | Martin Onslow Forster |
| 1912 | Herbert Brereton Baker[{{cite journal | title=Proceedings of the Chemical Society, Vol. 28, No. 400 | journal=Proceedings of the Chemical Society (London) | publisher=Royal Society of Chemistry (RSC) | volume=28 | issue=400 | year=1912 | issn=0369-8718 | doi=10.1039/pl9122800075 | page=88}}] |
| 1909 | Frederic Kipping[{{cite journal | title=Proceedings of the Chemical Society, Vol. 25, No. 355 | journal=Proceedings of the Chemical Society (London) | publisher=Royal Society of Chemistry (RSC) | volume=25 | issue=355 | year=1909 | issn=0369-8718 | doi=10.1039/pl9092500101 | page=108}}] |
| 1906 | Walter Noel Hartley[{{cite journal | title=Proceedings of the Chemical Society, Vol. 22, No. 314 | journal=Proceedings of the Chemical Society (London) | publisher=Royal Society of Chemistry (RSC) | volume=22 | issue=314 | year=1906 | issn=0369-8718 | doi=10.1039/pl9062200235 | page=246}}] |
| 1903 | William Jackson Pope[{{cite journal | title=Proceedings of the Chemical Society, Vol. 19, No. 266 | journal=Proceedings of the Chemical Society (London) | publisher=Royal Society of Chemistry (RSC) | volume=19 | issue=266 | year=1903 | issn=0369-8718 | doi=10.1039/pl9031900127 | page=127}}] |
| 1900 | William Henry Perkin Jr.[{{cite journal | title=Proceedings of the Chemical Society, Vol. 16, No. 222 | journal=Proceedings of the Chemical Society (London) | publisher=Royal Society of Chemistry (RSC) | volume=16 | issue=222 | year=1900 | issn=0369-8718 | doi=10.1039/pl9001600077 | page=81}}] |
| 1897 | William Ramsay[{{cite journal | title=Proceedings of the Chemical Society, Vol. 13, No. 175 | journal=Proceedings of the Chemical Society (London) | publisher=Royal Society of Chemistry (RSC) | volume=13 | issue=175 | year=1897 | issn=0369-8718 | doi=10.1039/pl8971300041 | page=42}}] |
| 1894 | Horace Tabberer Brown |
| 1891 | Francis Robert Japp[{{cite journal | title=Proceedings of the Chemical Society, Vol. 7, No. 96 | journal=Proceedings of the Chemical Society (London) | publisher=Royal Society of Chemistry (RSC) | volume=7 | issue=96 | year=1891 | issn=0369-8718 | doi=10.1039/pl8910700053 | page=54}}] |
| 1888 | William Henry Perkin[{{cite journal | title=Abstracts of the Proceedings of the Chemical Society, Vol. 4, No. 51 | journal=Proceedings of the Chemical Society (London) | publisher=Royal Society of Chemistry (RSC) | volume=4 | issue=51 | year=1888 | issn=0369-8718 | doi=10.1039/pl8880400041 | page=42}}] |
| 1884 | Cornelius O'Sullivan[{{cite journal | title=Obituary | journal=The Analyst | publisher=Royal Society of Chemistry (RSC) | volume=32 | issue=372 | year=1907 | issn=0003-2654 | doi=10.1039/an9073200073 | page=73| bibcode=1907Ana....32...73. }}] |
| 1881 | Thomas Edward Thorpe |