| Keith U. Ingold | free radical reactions in solution | | | | |
| Timothy Andrew Sipkens | | | | | |
| Michelle M.G. Chartrand | | | | | |
| Ian C.P. Smith | Molecular Biophysics | | | | |
| Sneh Kumar Dogra | | | | | R. W. Yip (post-doc) |
| J. J. Sloan | | | | | |
| R. W. Yip | | | | | |
| Guillaume Bruant | | | | | |
| Marie-Eve Lalonde | | | | | Jacques Cote (grad student) |
| James Ferguson | | | | | William G. Schneider (post-doc) |
| Linda J. Johnston | | | | | |
| Lionel G. Harrison | | | | | James Alexander Morrison (post-doc) |
| Jiro Itatani | | | | | |
| Fabien Quere | | | | | Paul B. Corkum (post-doc) |
| Joshua Wand | Biochemistry, Molecular Biology, Medical Biophysics | | | | Ian C.P. Smith (post-doc) |
| Dennis M. Whitfield | | | | | |
| Gerhard Herzberg | Physical chemistry, molecular structures | | | | |
| David Ian Hoult | MRS, MRI | | | | |
| Stanley W. Kennedy | Crystal phase physical chemistry, Solid state physical chemistry | | | | |
| Benoit Simard | | | | | |
| Christa Miriam Homenick | | | | | |
| Harry R. Allcock | Polymer Synthesis, Materials Chemistry, and Biomedicine | | | | Arthur M. Eastham (post-doc) |
| Jacques Roovers | | | | | |
| Léo Edmond Marion | alkaloids | | | 1943 | Richard H. F. Manske (collaborator) |
| Robert J. Cvetanovic | Kinetics, Photochemistry and Catalysis | | | | |
| Enrico O. Purisima | | | | | |
| Arthur M. Eastham | organic polymer chemistry | | | | |
| Andrew C. Storer | | | | | |
| Philip R. Bunker | Spectroscopy, Theoretical Chemistry | | | | |
| William G. Schneider | high-resolution nuclear magnetic resonance (NMR) | | | | |
| Paul B. Corkum | Attosecond spectroscopy | | | | |
| James K.G. Watson | vibration-rotation spectroscopy | | | | |
| George Stafford Whitby | Polymer chemistry | | | | |
| Donald J. LeRoy | chemical reaction kinetics, electrochemistry, and photochemistry | | 1940 | 1944 | Edgar William Richard Steacie (research scientist) |
| Rudolph A. Marcus | Theoretical chemistry | | 1946 | 1949 | Edgar William Richard Steacie (post-doc) |
| Aubrey F. Trotman‐Dickenson | | | 1948 | 1950 | Edgar William Richard Steacie (research assistant) |
| Stanley Bywater | Polymer Science | | 1948 | 1950 | Edgar William Richard Steacie (research scientist) |
| Kenneth Keith Innes | | | 1951 | 1953 | Gerhard Herzberg (post-doc) |
| Hyman D. Gesser | | | | 1955 | Edgar William Richard Steacie (post-doc) |
| Peter Brian Ayscough | electron spin resonance | | 1953 | 1955 | Edgar William Richard Steacie (post-doc), John C. Polanyi (post-doc) |
| James Bissett Hyne | | | 1954 | 1956 | Ross Elmore Robertson (post-doc) |
| Sukumar Aditya | Photochemistry, photoelectrochemistry | | 1957 | 1958 | Edgar William Richard Steacie (post-doc) |
| Keith Alan McLauchlan | | | 1959 | 1960 | Robert A. Back (post-doc) |
| Marinus Los | | | 1958 | 1960 | Léo Edmond Marion (post-doc) |
| Keith R. Jennings | Ion Cyclotron Resonance | | 1958 | 1960 | Robert J. Cvetanovic (post-doc) |
| Takeshi Oka | infrared, nearinfrared and visible laser radiation sources to conduct high-resolution high-sensitivity spectroscopy of molecular ions in laboratory plasmas | | | 1963 | Gerhard Herzberg (post-doc) |
| Harold W. Kroto | Organic chemistry, structural chemistry | | 1964 | 1965 | Donald Allan Ramsay (post-doc) |
| Jeffrey Kwok-Sing Wan | | | | 1965 | Harold J. Bernstein (post-doc) |
| François Schué | Macromolecular Chemistry | | 1967 | 1968 | Stanley Bywater (post-doc) |
| Ross Elmore Robertson | | | | | |
| Wolfgang Kiefer | | | 1970 | 1972 | Harold J. Bernstein (post-doc) |
| Gyan Prakash Johari | Physical chemistry, glass chemistry, materials science | | | | |
| Keiichi Itakura | Biochemistry, molecular biology | | 1971 | 1973 | Saran Adhar Narang (post-doc) |
| Juan Cesar Scaiano | Physical Chemistry, Biochemistry | | | 1975 | Keith U. Ingold (research scientist) |
| Frank B Tudron | | Division of Pure Physics | 1974 | 1975 | Donald Allan Ramsay (grad student) |
| Jacek Stawinski | Nucleic acid chemistry, bio-organic chemistry | | 1974 | 1976 | Saran Adhar Narang (post-doc) |
| Harold J. Bernstein | | | | | |
| Jeff Dahn | Condensed Matter Physics,energy storage, crystallography | | | | |
| Robert A. Back | Photochemistry | | | | |
| Vincent William Bowry | free radicals, chemical kinetics, LDL, heart disease | Steacie Institute, Ottawa | 1988 | 1990 | Keith U. Ingold (post-doc) |
| David R. Bundle | Carbohydrates | | | | |
| Arthur Gustav Szabo | Biochemistry | | | | |
| Marc Vrakking | | | 1994 | 1995 | Albert Stolow (post-doc) |
| Ingo Fischer | | | 1993 | 1995 | Albert Stolow (post-doc) |
| Hans-Peter Loock | Physical Chemistry | Steacie Institute for Molecular Sciences | 1996 | 1998 | Benoit Simard (post-doc) |
| Tanya Elizabeth Susan Dahms | atomic force microscopy, correlative microscopy, xenobiotics, human cells, microbes, antifungals, Candida albicans, essential oil components | | 1998 | 1999 | Linda J. Johnston (post-doc) |
| Stefan Lochbrunner | | | | 1999 | Albert Stolow (post-doc) |
| Peter Kruse | STM/STS of gate oxides on compound semiconductors and adsorbates on organic semiconductor | Steacie Institute for Molecular Sciences | 2000 | 2002 | Robert Wolkow (post-doc) |
| Saran Adhar Narang | Biochemistry, molecular biology | | | | |
| Kyle James Daun | | | | | |
| Ali Abouimrane | energy storage, materials development | | | | |
| Grzegorz Litwinienko | | | 2004 | 2009 | Keith U. Ingold (post-doc) |
| Prabhat Arya | Biochemistry, bioorganic chemistry, chemical biology | | | | |
| Hans Jakob Wörner | | | 2007 | 2010 | Paul B. Corkum (post-doc) |
| Joseph Moran | organic chemistry | Steacie Institute for Molecular Sciences | 2009 | 2010 | John P. Pezacki (research scientist) |
| Kothandaraman Ramanujam | Electrochemistry | | 2009 | 2011 | Christina Bock (post-doc), Barry R. MacDougall (post-doc) |
| Gustavo Mockaitis | Anaerobic digestion, biofuels, bioenergy, sanitation | | 2014 | 2021 | Serge R. Guiot (post-doc), Guillaume Bruant (collaborator) |