Présidents
| Christine Wilson | 2022-23 |
| Rob Thacker | 2021-22 | Sara Ellison | 2020-21 |
| Rob Thacker | 2018-20 |
| Roberto Abraham | 2016-18 |
| Christine Wilson | 2014-16 |
| Laura Ferrarese | 2012-14 |
| Gilles Joncas | 2010-12 |
| Paul Hickson | 2008-10 |
| Peter Martin | 2006-08 |
| James E. Hesser | 2004-06 |
| Gretchen L. H. Harris | 2002-04 |
| A. Russell Taylor | 2000-02 |
| Michael M. De Robertis | 1998-00 |
| John D. Landstreet | 1996-98 |
| William E. Harris | 1994-96 |
| Lloyd A. Higgs | 1992-94 |
| Sidney van den Bergh | 1990-92 |
| Georges J. Michaud | 1988-90 |
| Ernest R. Seaquist | 1986-88 |
| John M. MacLeod | 1984-86 |
| Victor Gaizauskas | 1982-84 |
| Gordon A. H. Walker | 1980-82 |
| Carmen H. Costain | 1978-80 |
| René Racine | 1976-78 |
| Gilles Beaudet | 1974-76 |
| Alan H. Batten | 1972-74 |
| Helen S. Hogg | 1971-72 |
Vice Présidents
| Adam Muzzin | 2023-24 |
| Erik Rosolowsky | 2021-22 |
| Samar Safi-Harb | 2020-21 |
| Sara Ellison | 2018-20 |
| Rob Thacker | 2016-18 |
| Roberto Abraham | 2014-16 |
| Stephane Courteau | 2013-14 |
| Christine Wilson | 2012-14 |
| René Plume | 2011-13 |
| Laura Ferrarese | 2010-12 |
| Douglas L. Welch | 2008-11 |
| Gilles Joncas | 2006-10 |
| Paul Hickson | 2004-08 |
| Peter Martin | 2003-06 |
| James E. Hesser | 2001-04 |
| Greg Fahlman | 2002 |
| Gretchen L. H. Harris | 2000-02 |
| A. Russell Taylor | 1996-00 |
| Simon L. Morris | 2000 |
| Michael M. De Robertis | 1994-98 |
| John D. Landstreet | 1994-96 |
| Jean-René Roy | 1992-94 |
| William E. Harris | 1990-94 |
| Lloyd A. Higgs | 1988-92 |
| Sidney van den Bergh | 1988-90 |
| Georges J. Michaud | 1986-88 |
| J. Michael Marlborough | 1986-88 |
| Christopher R. Purton | 1984-86 |
| Ernest R. Seaquist | 1982-86 |
| John M. MacLeod | 1980-84 |
| Victor Gaizauskas | 1978-82 |
| Gordon A. H. Walker | 1976-80 |
| Carmen H. Costain | 1974-78 |
| René Racine | 1972-76 |
| Gilles Beaudet | 1971-74 |
| Allen H. Batten | 1971-72 |
Secrétaires
| Juidth Irwin | 2019-22 |
| James Di Francesco | 2013-19 |
| Nadine Manset | 2007-13 |
| John Rice | 2004-07 |
| Hugh Couchman | 2001-04 |
| Serge Demers | 1995-01 |
| Austin F. Gulliver | 1992-95 |
| Norman W. Broten | 1989-92 |
| Christopher Aikman | 1983-89 |
| Richard Bochonko | 1977-83 |
| Peter M. Millman | 1971-77 |
Trésoriers
| Nicole St-Louis | 2013-19 |
| Gregg Wade | 2007-13 |
| David A. Hanes | 2001-07 |
| Peter C. Dawson | 1995-01 |
| Christine M. Clement | 1989-95 |
| John L. Climenhaga | 1983-89 |
| William H. McCutcheon | 1981-83 |
| Jeremy B. Tatum (acting) | 1980-81 |
| William H. McCutcheon | 1978-80 |
| M. Pim FitzGerald | 1977-78 |
| Jeremy B. Tatum | 1971-77 |
administrateurs de Cascatrust
| James Di Francesco | 2013-present |
| Peter Martin | 2011-present |
| Gregg Wade | 2008-14 |
| Gretchen L. H. Harris | 2006-12 |
| Hugh Couchman | 2004-10 |
| David A. Hanes | 2001-08 |
| Michael De Robertis | 2000-06 |
| Martin J. Duncan | 1996-02 |
| Peter C. Dawson | 1995-01 |
| J. Donald Fernie | 1994-00 |
| David Crampton | 1992-96 |
| Christine M. Clement | 1992-95 |
| Donald MacRae | 1992-94 |
Directeurs
| Laura Parker | 2020-23 |
| Julie Hlavacek-Larrondo | 2020-23 |
| Nicole St. Louis | 2021-22 |
| Etienne Artigau | 2019-22 |
| Ivana Damjanov | 2019-22 |
| Suresh Sivanandam | 2019-20 |
| René Doyon | 2017-20 |
| Erik Rosolowsky | 2016-19 |
| Kristine Spekkens | 2016-19 |
| Kim Venn | 2017-18 |
| Stephane Courteau | 2014-17 |
| Sarah Gallagher | 2014-17 |
| Lorne Nelson | 2013-16 |
| Pauline Barmby | 2013-16 |
| Samar Safi-Harb | 2011-14 2018-19 |
| Marcin Sawicki | 2010-13 |
| Laura Parker | 2010-13 |
| James Di Francesco | 2008-11 |
| Sara Ellison | 2008-11 |
| Rob Thacker | 2007-10 |
| David Naylor | 2005-08 |
| Carmelle Robert | 2005-08 |
| René Plume | 2004-07 |
| David Turner | 2002-05 |
| Nancy Evans | 2002-05 |
| Laurent Drissen | 2001-04 |
| Jayanne English | 1999-02 |
| Michael J. West | 1999-02 |
| Gilles Fontaine | 1998-01 |
| Judith A. Irwin | 1996-99 |
| Christine D. Wilson | 1996-99 |
| Christopher R. Purton | 1995-98 |
| Claude Carignan | 1993-96 |
| Harvey B. Richer | 1993-96 |
| Slavek M. Rucinski | 1992-95 |
| David Crampton | 1990-93 |
| A. Russell Taylor | 1990-93 |
| Charles Dyer | 1989-92 |
| Serge Pineault | 1987-90 |
| Robert Roger | 1987-90 |
| Peter G. Martin | 1986-89 |
| Bruce T. E. Campbell | 1984-87 |
| George F. Mitchell | 1984-87 |
| J. Michael Marlborough | 1983-86 |
| Alan H. Bridle | 1981-84 |
| Christopher J. Pritchet | 1981-84 |
| Anthony F. J. Moffat | 1980-83 |
| Robert F. Garrison | 1978-81 |
| Jean-René Roy | 1978-81 |
| John M. MacLeod | 1977-80 |
| David Crampton | 1975-78 |
| Richard N. Henriksen | 1975-78 |
| Christopher R. Purton | 1974-77 |
| Norman W. Broten | 1972-75 |
| Gretchen Hagen (Gretchen L. H. Harris) | 1972-75 |
| William L. H. Shuter | 1971-74 |
| René Racine | 1971-72 |