| Isabel Brown Buchanan Award in Classics | Queen's University | Faculty of Arts and Science | Department of Classics | |
| Isabella Moffat Gilchrist Prize | University of Toronto | Faculty of Arts and Science | Department of Ecology and Evolutionary Biology | |
| Isobel and Tuzo Wilson Scholarship | University of Toronto | Faculty of Arts and Science | | |
| Istituto Italiano di Cultura Award | University of Toronto | Faculty of Arts and Science | Department of Italian Studies | |
| Istvan and Beate Anhalt Entrance Scholarship | Queen's University | Faculty of Arts and Science | Department of Music | Bachelor of Music |
| Istvan Prize in Electroacoustics | Queen's University | Faculty of Arts and Science | Department of Music | |
| Italian Government Award in Italian | Queen's University | Faculty of Arts and Science | | Italian |
| Italian Studies GRADitude Scholarship | University of Toronto | Faculty of Arts and Science | Department of Italian Studies | |
| Ivan A. Clysdale Memorial Achievement Awards | Nipissing University | Faculty of Arts and Science, Faculty of Applied and Professional Studies | | |
| Ivan A. Clysdale Memorial Bursary | Nipissing University | Faculty of Arts and Science, Faculty of Applied and Professional Studies | | |
| Ivan Franko Scholarship in Ukrainian Language and Literature | University of Toronto | Faculty of Arts and Science | Department of Slavic Languages and Literatures | |
| Ivan Szak Prize in Chemistry | University of Toronto | Faculty of Arts and Science | Department of Chemistry | Chemistry |
| Ivan Szak Scholarship in Chemistry | University of Toronto | Faculty of Arts and Science | Department of Chemistry | Chemistry, Chemical Physics |
| Ivan Szak Scholarship in Mathematics and Physics | University of Toronto | Faculty of Arts and Science | Department of Mathematics, Department of Physics | |
| Ivan Szak Scholarship in Physics | University of Toronto | Faculty of Arts and Science | Department of Physics | Chemical Physics, Physics |
| Ivey Scholarship | McMaster University | Faculty of Humanities | School of the Arts | Honours Music |
| J. Allan Donaldson Prize in Geology | Queen's University | Faculty of Arts and Science, Faculty of Applied Science | Faculty of Applied Science | Bachelor of Science: Honours Geological Sciences, Geological Engineering |
| J. Bruce Falls Bursary in Ecology and Evolutionary Biology | University of Toronto | Faculty of Arts and Science | Department of Ecology and Evolutionary Biology | |
| J. Carl King Scholarship | Queen's University | Faculty of Arts and Science | Humanities | English |
| J. Carlisle Hanson Awards | Carleton University | Faculty of Arts and Social Sciences | Department of History | |
