ACADEMIC HONOURS
Individual Honours:
| Year | Prize or distinction | Source | Criteria |
| 2017
2016 |
Officer of the Order of Canada
Distinguished University Professor |
Governor-General of Canada
University of Ottawa |
“Recognizes achievement and merit of a high degree, especially service to Canada or to humanity at large.”
“unusual scholarly achievement at the University, pre-eminence in a particular field of knowledge and a solid teaching record” |
| 2015 | Doctor of Laws honoris causa | Carleton University | “recognizes the contributions and accomplishments of exceptional individuals.” |
| 2015 | Outstanding Achievement Award for Computing in the Arts and Humanities | Canadian Society for Digital Humanities-Société canadienne des humanités numériques | “a substantial and prolonged contribution to computing in the arts and humanities |
| 2012 | Queen Elizabeth II Diamond Jubilee Award | The Governor General of Canada | “ to honour significant contributions and achievements by Canadians” |
| 2011 | Antonio Zampolli Prize | Alliance of Digital Humanities Organisations | “to recognize outstanding output in the digital humanities” |
| 2008 | Prix de la Francophonie | Government of Ontario | “for his outstanding contribution to the social, economic, political and cultural vitality and well-being of Ontario’s Francophone community” |
| 2007 | Award of Merit | Association of Canadian Studies | “for having contributed significantly to the study of Canada” |
| 2007 | CAUT Distinguished Academic Award | Canadian Association of University Teachers (CAUT) | “for excellence in teaching, research, service to the institution and the community” |
| 2007 | Doctorate of letters, honoris causa | Thompson Rivers University | “for leadership and commitment to research and scholarship in the social sciences and humanities” |
| 2005 | Elected as Fellow | Royal Society of Canada | “highest honour that can be attained by scholars, artists and scientists in Canada” |
| 2004 | J.B. Tyrell Historical Medal | Royal Society of Canada | “outstanding work on the history of Canada” |
| 2003 | University Research Chair | University of Ottawa | Scholarly excellence |
| 2003
|
The Queen’s Golden Jubilee Medal | Government of Canada | “for advancing the study of history in Canada” |
| 2002
|
Professor of the Year | University of Ottawa’s Annual Award for Excellence in Teaching | Excellence in Teaching |
| 2000 | Honorary Member | Golden Key National Honour Society | Contributions to Academic Excellence |
| 1995 | Clio Award | Canadian Historical Association | Best book on Québec history |
| 1995 | Researcher of the Year | University of Ottawa’s Annual Award for Excellence in Research | Research achievements |
| 1992 | Award for Excellence in Teaching Post-Secondary History | Minnesota Historical Society | As a co-investigator of the Lower Manhattan Project |
| 1992 | Riddell Award | Ontario Historical Society | Best article on Ontario |
| 1988 | Founder’s Prize | Canadian History of Education Association | Best book published in 1986 or 1987 |
| 1988 | Clio Prize | Canadian Historical Association | Best book on Ontario history |
| 1988 | Short-listed for the Ottawa-Carleton Literary Award | Regional Municipalities of Ottawa-Carleton | Best book by an author living in the Ottawa-Carleton region |
| 1988 | Short-listed for the Trillium Award | Government of Ontario | Best book by an author living in Ontario |
| 1985-86 | Leave Fellowship (declined) | SSHRC | Research achievements |
| 1976-77 | Doctoral Fellowship | Canada Council | Research |
| 1974 | Scarlet Key Award | McGill University | For overall achievements at McGill University |
| 1974 | Graduate Scholarship | McGill University | To support master’s research |
Team Honours
| Year | Prize or distinction | Source | Criteria |
| 1994 | Special Award of Distinction for the Historical Atlas of Canada (Toronto: University of Toronto Press, 1990). | Canadian Historical Association | Editorial Board Member |
| 1994 | Centenary Medal for the Atlas | Royal Society of Canada | Editorial Board Member |
| 1994 | Gold Medal for the Atlas | Royal Geographic Society | Editorial Board Member |