Board of Directors
| Aczel, J. D. | 1971 - 1973 | |
| Adams, R. A. M. | 1973 - 1977 | |
| Adshead, John G. | 1949 - 1953 | |
| Adshead, John G. | 1957 - 1961 | |
| Adshead, John G. | 1965 - 1967 | |
| Aisenstadt, André | 1987 - 1989 | |
| Allard, J. | 1981 - 1985 | |
| Allegretto, Walter | 1993 - 1997 | |
| Al-Salam, W. | 1973 - 1977 | |
| Alspach, Brian R. | 1983 - 1987 | |
| Alspach, Brian R. | 1991 - 1995 | |
| Anderson, R. M. | 1981 - 1983 | |
| Arminjon, Paul G. | 1975 - 1977 | |
| Arminjon, Paul G. | 1987 - 1993 | |
| Armstrong, K. W. | 1971 - 1973 | |
| Arscott, F. M. | 1981 - 1983 | |
| Arthur, James G. | 1983 - 1985 | |
| Atkinson, Frederick V. | 1967 - 1969 | |
| Aupetit, Bernard | 1983 - 1985 | |
| Baker, Catherine | 1987 - 1991 | |
| Banaschewski, Bernhard | 1961 - 1965 | |
| Bankier, J. D. | 1953 - 1957 | |
| Barbeau, Edward J. | 1973 - 1977 | |
| Baribeau, Line | 1993 - 1997 | |
| Barr, Michael | 1981 - 1983 | |
| Barrodale, I. | 1983 - 1985 | |
| Batten, Lynn Margaret | 1981 - 1983 | |
| Batten, Lynn Margaret | 1993 - 1997 | |
| Beattie, Margaret A. | 1993 - 1997 | |
| Beatty, Samuel | 1949 - 1953 | |
| Bedford, F. W. | 1969 - 1973 | |
| Beesack, P. R. | 1965 - 1967 | |
| Bell, Murray G. | 1989 - 1993 | |
| Bennett, C. | 1979 - 1981 | |
| Bercov, Ronald | 1967 - 1971 | |
| Bercov, Ronald | 1973 - 1975 | |
| Berthiaume, Pierre | 1981 - 1983 | |
| Bertrand, Gaston | 1949 - 1953 | |
| Binding, Paul A. | 1981 - 1985 | |
| Bloom, Thomas | 1987 - 1989 | |
| Blum, Ronald | 1957 - 1967 | |
| Blundon, William J. | 1961 - 1965 | |
| Blundon, William J. | 1969 - 1971 | |
| Blundon, William J. | 1973 - 1975 | |
| Borwein, David | 1967 - 1971 | |
| Borwein, David | 1977 - 1981 | |
| Borwein, Jonathan M. | 1983 - 1987 | |
| Boyd, David W. | 1973 - 1975 | |
| Boyer, Steven | 1993 - 1997 | |
| Brauer, Fred G. | 1985 - 1989 | |
| Britten, Daniel J. | 1989 - 1991 | |
| Browne, Patrick J. | 1983 - 1987 | |
| Brown, W. G. | 1973 - 1977 | |
| Brunner, Herman | 1987 - 1991 | |
| Bunge, Marta C. | 1989 - 1993 | |
| Burgess, Walter D. | 1983 - 1985 | |
| Burke, Maxim R. | 1993 - 1995 | |
| Byers, William | 1991 - 1995 | |
| Campbell, H. E. A. | 1989 - 1993 | |
| Campbell, Lorne L. | 1975 - 1977 | |
| Chvatal, Vaclav | 1979 - 1981 | |
| Clark, Colin W. | 1975 - 1977 | |
| Clarke, F. H. | 1977 - 1979 | |
| Clarke, F. H. | 1981 - 1985 | |
| Cohen, Maurice | 1973 - 1975 | |
| Coleman, A. John | 1961 - 1965 | |
| Coleman, A. John | 1967 - 1971 | |
| Cole, R. H. | 1953 - 1957 | |
| Cole, R. H. | 1961 - 1965 | |
| Coxeter, H. S. M. | 1949 - 1953 | |
| Coxeter, H. S. M. | 1958 - 1965 | |
| Crapo, Henry | 1975 - 1979 | |
| Crawford, William S. H. | 1953 - 1967 | |
| Crawford, William S. H. | 1969 - 1973 | |
| Cross, G. E. | 1981 - 1983 | |
| Csörgó, Miklos | 1979 - 1983 | |
| Cuttle, Yvonne | 1975 - 1979 | |
| Daigneault, Aubert | 1963 - 1971 | |
| Dawson, Donald A. | 1965 - 1967 | |
| Dawson, Donald A. | 1983 - 1985 | |
| Day, R. Alan | 1987 - 1989 | |
| Delfour, Michel C. | 1989 - 1991 | |
| Derry, Douglas | 1957 - 1965 | |
| Déruaz, Marcel | 1987 - 1991 | |
| Dilcher, Karl | 1993 - 1997 | |
| Dixon, John D. | 1985 - 1987 | |
| Dlab, Vlastimil | 1973 - 1977 | |
| Dowling, J. I. | 1971 - 1975 | |
| Dubois, Jacques | 1981 - 1985 | |
| Duff, George F. D. | 1953 - 1957 | |
| Duff, George F. D. | 1963 - 1965 | |
| Dulmage, A. L. | 1963 - 1965 | |
| Dulmage, A. L. | 1967 - 1971 | |
| Dunn, Kenneth A. | 1977 - 1981 | |
| Edelstein, Michael | 1969 - 1971 | |
| Edmunds, Charles C. | 1981 - 1983 | |
| Edwards, L. P. | 1967 - 1969 | |
| Eliopoulos, H. A. | 1965 - 1967 | |
| Ellis, H. W. | 1971 - 1975 | |
| Farahat, H. K. | 1975 - 1979 | |
| Faught, D. T. | 1961 - 1965 | |
| Fekete, A. E. | 1967 - 1969 | |
| Fillmore, Peter A. | 1977 - 1979 | |
| Fillmore, Peter A. | 1993 - 1997 | |
| Fitzgerald, Ronald | 1989 - 1995 | |
| Fortin, M. Michel | 1979 - 1981 | |
| Fournier, Gilles | 1991 - 1995 | |
| Freedman, Herbert | 1983 - 1985 | |
| Fryer, K. D. | 1961 - 1965 | |
| Fryer, K. D. | 1967 - 1971 | |
| Garner, C. W. L. | 1967 - 1969 | |
| Gaudefroy, Henri | 1953 - 1957 | |
| Gauthier, Paul M. | 1983 - 1985 | |
| Geramita, Joan M. | 1985 - 1989 | |
| Gilmore, Paul C. | 1977 - 1979 | |
| Goodaire, Edgar G. | 1979 - 1981 | |
| Goodaire, Edgar G. | 1985 - 1987 | |
| Gordon, W. R. | 1971 - 1973 | |
| Granirer, E. E. | 1977 - 1981 | |
| Gratwick, John | 1985 - 1987 | |
| Grätzer, George A. | 1971 - 1975 | |
| Greenwood, P. | 1985 - 1987 | |
| Guinand, A. P. | 1961 - 1965 | |
| Guy, Richard K. | 1967 - 1969 | |
| Haley, K. D. C. | 1963 - 1965 | |
| Haley, K. D. C. | 1967 - 1969 | |
| Halperin, Israel | 1953 - 1961 | |
| Halperin, Stephen | 1979 - 1981 | |
| Halperin, Stephen | 1989 - 1993 | |
| Hanson, Denis | 1983 - 1985 | |
| Hanson, Denis | 1989 - 1991 | |
| Harrop, Richard | 1967 - 1971 | |
| Helfenstein, H. G. | 1965 - 1967 | |
| Hengartner, Walter | 1985 - 1987 | |
| Herz, Carl S. | 1985 - 1987 | |
| Hodgson, Bernard R. | 1987 - 1991 | |
| Hoffman, Peter N. | 1985 - 1989 | |
| Hoye, Laurence | 1973 - 1975 | |
| Hull, T. E. | 1963 - 1967 | |
| Hurtubise, J. | 1985 - 1987 | |
| Husain, Taqdir | 1969 - 1973 | |
| Husain, Taqdir | 1975 - 1977 | |
| Jardine, John F. | 1991 - 1995 | |
| Jeffery, Ralph L. | 1949 - 1953 | |
| Jennings, S. A. | 1963 - 1967 | |
| Jespers, Eric F. J. M. | 1991 - 1995 | |
| Joffe, A. | 1977 - 1981 | |
| Joyal, Albért | 1973 - 1977 | |
| Kaller, C. L. | 1967 - 1971 | |
| Kaplan, W. | 1981 - 1985 | |
| Keeping, E. S. | 1953 - 1961 | |
| Kemp, R. R. D. | 1965 - 1967 | |
| Kent, C. F. | 1971 - 1975 | |
| Kent, C. F. | 1977 - 1979 | |
| Kisilevsky, Hershey H. | 1979 - 1983 | |
| Klawe, M. | 1985 - 1989 | |
| Kreyszig, Erwin O. | 1977 - 1983 | |
| Kreyszig, Erwin O. | 1987 - 1989 | |
| L'Abbé, Maurice | 1953 - 1961 | |
| Labute, J. P. | 1983 - 1985 | |
| Lachlan, Alistair H. | 1971 - 1975 | |
| Lachlan, Alistair H. | 1979 - 1983 | |
| Lacroix, N. | 1973 - 1977 | |
| Lambek, J. | 1961 - 1965 | |
| Lambek, J. | 1971 - 1973 | |
| Lane, N. D. | 1961 - 1965 | |
| Langford, William F. | 1985 - 1989 | |
| Langlands, R. P. | 1979 - 1981 | |
| Lau, Anthony T. M. | 1985 - 1989 | |
| Lavoie, Jean L. | 1967 - 1969 | |
| Lawson, J. W. | 1953 - 1957 | |
| Leduc, Pierre Y. V. | 1975 - 1977 | |
| Lee, R. W. M. | 1977 - 1981 | |
| Lemay, F. | 1963 - 1965 | |
| Linis, Viktors | 1957 - 1965 | |
| Linis, Viktors | 1967 - 1971 | |
| Littlejohn, Lance L. | 1993 - 1997 | |
| Livingston, A. E. | 1963 - 1965 | |
| Lorch, Lee | 1963 - 1967 | |
| MacCaull, Wendy A. | 1991 - 1995 | |
| Macphail, M. S. | 1957 - 1961 | |
| Malik, Mohd Abdu | 1977 - 1979 | |
| Mallet Paret, John | 1989 - 1993 | |
| Marsden, Jerrold E. | 1983 - 1985 | |
| Mason, G. R. | 1985 - 1989 | |
| McEwen, William H. | 1953 - 1961 | |
| McGregor, J. R. | 1971 - 1973 | |
| McKay, John | 1983 - 1987 | |
| McLeish, Don L. | 1983 - 1985 | |
| Mekler, Alan | 1987 - 1991 | |
| Mendelsohn, Nathan S. | 1965 - 1967 | |
| Mendelsohn, Nathan S. | 1977 - 1979 | |
| Miers, C. Robert | 1981 - 1983 | |
| Miller, Carman E. | 1967 - 1969 | |
| Miller, D. | 1973 - 1975 | |
| Miller, Norman | 1953 - 1961 | |
| Milner, Eric C. | 1971 - 1975 | |
| Mingarelli, Angelo B. | 1993 - 1997 | |
| Miura, Robert M. | 1983 - 1985 | |
| Moody, Robert V. | 1979 - 1983 | |
| Moon, John W. | 1969 - 1971 | |
| Moon, John W. | 1979 - 1983 | |
| Morales, Pedro A. | 1985 - 1989 | |
| Moser, Leo | 1957 - 1965 | |
| Moser, William O. J. | 1969 - 1971 | |
| Moyls, Benjamin N. | 1961 - 1969 | |
| Murdoch, D. C. | 1963 - 1967 | |
| Murdoch, D. C. | 1969 - 1973 | |
| Naylor, D. | 1965 - 1967 | |
| Nel, Louis D. | 1991 - 1995 | |
| Nelson, Evelyn | 1981 - 1983 | |
| Nicholson, W. K. | 1979 - 1981 | |
| Nielsen, O. A. | 1977 - 1979 | |
| Noonan, Bernard | 1961 - 1967 | |
| Nowakowski, Richard J. | 1987 - 1989 | |
| O'Brien, George L. | 1977 - 1979 | |
| Peck, J. E. L. | 1961 - 1965 | |
| Phillips, John | 1989 - 1993 | |
| Piccinini, Renzo A. A. | 1975 - 1977 | |
| Pounder, Irvine R. | 1953 - 1961 | |
| Pyke, Ronald | 1975 - 1977 | |
| Radjavi, Heydar | 1981 - 1983 | |
| Raphael, R. | 1987 - 1989 | |
| Rattray, B. A. | 1965 - 1969 | |
| Reischer, C. | 1987 - 1989 | |
| Renner, Lex E. | 1989 - 1991 | |
| Rhemtulla, Akbar H. | 1985 - 1989 | |
| Rideout, Donald E. | 1981 - 1983 | |
| Riehm, Carl R. | 1975 - 1979 | |
| Riemenschneider, Sherman D. | 1979 - 1981 | |
| Ritcey, L. F. S. | 1971 - 1975 | |
| Robert, J. P. | 1967 - 1969 | |
| Rolfsen, Dale | 1985 - 1989 | |
| Rooney, Paul G. | 1963 - 1967 | |
| Rooney, Paul G. | 1969 - 1973 | |
| Rooney, Paul G. | 1977 - 1979 | |
| Rosenberg, Alex | 1975 - 1977 | |
| Rosenberg, R. L. | 1963 - 1967 | |
| Rosenthall, Edward M. | 1961 - 1965 | |
| Rossmann, Wulf T. | 1991 - 1993 | |
| Ross, R. A. | 1967 - 1969 | |
| Rothberger, Fritz | 1953 - 1965 | |
| Rourke, Robert E. K. | 1949 - 1953 | |
| Russell, D. C. | 1967 - 1971 | |
| Russell, D. C. | 1973 - 1975 | |
| Sabidussi, Gert O. | 1971 - 1973 | |
| Sabidussi, Gert O. | 1979 - 1981 | |
| Schelter, W. F. | 1979 - 1981 | |
| Scherk, Peter | 1953 - 1961 | |
| Schwerdtfeger, Hans W. E. | 1961 - 1965 | |
| Schwerdtfeger, Hans W. E. | 1967 - 1971 | |
| Sealy, Robert P. | 1983 - 1985 | |
| Sharpe, R. W. | 1985 - 1987 | |
| Shih, Lung Yu | 1977 - 1979 | |
| Shimrat, M. | 1965 - 1967 | |
| Shinbrot, Marvin | 1975 - 1979 | |
| Simons, W. H. | 1953 - 1957 | |
| Sion, Maurice | 1969 - 1971 | |
| Smith, William R. | 1975 - 1977 | |
| Snaith, Victor P. | 1983 - 1987 | |
| Snow, D. O. | 1957 - 1967 | |
| Snow, D. O. | 1969 - 1973 | |
| Solitar, Donald | 1971 - 1973 | |
| Soteros, Christine E. | 1991 - 1995 | |
| Stanton, R. G. | 1973 - 1975 | |
| Stewart, Patrick N. | 1975 - 1977 | |
| Stone, Michael G. | 1987 - 1991 | |
| Sumner, D. B. | 1957 - 1961 | |
| Sumner, D. B. | 1963 - 1967 | |
| Sutherland, W. R. S. | 1973 - 1975 | |
| Swanson, Charles A. | 1967 - 1969 | |
| Synge Morawetz, Cathleen | 1991 - 1995 | |
| Taylor, John C. | 1977 - 1979 | |
| Taylor, Keith F. | 1985 - 1989 | |
| Taylor, Keith F. | 1991 - 1995 | |
| Taylor, Peter P. D. | 1981 - 1983 | |
| Theodorescu, Radu | 1977 - 1979 | |
| Thomas, Garth H. M. | 1969 - 1973 | |
| Thompson, Anthony C. | 1983 - 1987 | |
| Timourian, James G. | 1975 - 1979 | |
| Timourian, James G. | 1989 - 1993 | |
| Tingley, Arnold J. | 1961 - 1965 | |
| Tingley, Arnold J. | 1967 - 1969 | |
| Tingley, Arnold J. | 1971 - 1973 | |
| Tingley, Daryl W. | 1989 - 1993 | |
| Trotter, Hale F. | 1977 - 1979 | |
| Tupper, Brian O. J. | 1973 - 1977 | |
| Tutte, W. T. | 1963 - 1967 | |
| Tutte, W. T. | 1971 - 1973 | |
| Vaillancourt, Rémi | 1973 - 1975 | |
| Van den Driessche, P. | 1987 - 1989 | |
| Van Eeden, Constance | 1981 - 1983 | |
| Vanstone, J. R. | 1969 - 1973 | |
| Vanstone, J. R. | 1981 - 1985 | |
| Varadarajan, Kalathoor | 1979 - 1981 | |
| Wallace, Philip R. | 1957 - 1961 | |
| Weiss, Asia Ivi\'c | 1991 - 1995 | |
| Whitfield, John H. M. | 1983 - 1987 | |
| Wick Pelletier, Joan | 1979 - 1983 | |
| Wilker, John B. | 1993 - 1997 | |
| Wong, Roderick S. C. | 1985 - 1989 | |
| Wood, Richard J. | 1989 - 1993 | |
| Woodrow, Robert E. | 1993 - 1997 | |
| Woods, E. J. | 1975 - 1977 | |
| Woods, E. J. | 1979 - 1981 | |
| Wyman, Max | 1953 - 1957 | |
| Wyman, Max | 1961 - 1965 | |
| Zassenhaus, H. J. | 1953 - 1957 | |
| Zassenhaus, H. J. | 1979 - 1981 | |
| Zidek, J. V. | 1975 - 1977 | |
| Zinger, Alexis | 1977 - 1979 | |
| Zorzitto, Frank A. | 1993 - 1997 |
