James M. MacCallum | |
|---|---|
| Born | James Metcalfe MacCallum 1860 Richmond Hill, north of Toronto |
| Died | 1943 Toronto, Ontario |
| Nationality | Canadian |
| Education | studied medicine at the University of Toronto and later earned his doctorate in medicine at the same university; further training in London and Berlin |
James Metcalfe MacCallum (1860–1943) was a Canadian ophthalmologist and one of the most important patrons of Tom Thomson and the Group of Seven.