Barlow Memorial Medal - Past winners (1926-1959)
| 1959 | H.D.B. Wilson and D.T. Anderson, for their paper, “The Composition of Canadian Sulphide Ore Deposits” |
| 1958 | Helen R. Belyea, for her paper, “Distribution and Lithology of Organic Carbonate Unit of Upper Fairholme Group, Alberta” |
| 1957 | William Harrison White, Kenneth C. McTaggart and Robert M. Thompson, for their paper, “The Geology and Mineral Deposits of Highland Valley, B.C.” |
| 1956 | J.G.C.M. Fuller, for his paper, “Mississippian Rocks in Southeastern Saskatchewan” |
| 1955 | G.D. Ruttan, for his paper, “Geology of Lynn Lake” |
| 1954 | Nordau R. Goodman, for his paper, “The Geology of Nova Scotia Gypsum” |
| 1953 | John Rattray Ower, for his paper, “The Subsurface Stratigraphy of Southwestern Manitoba” |
| 1952 | James B. Mawdsley, M.B.E., for his paper, “Uraninite-Bearing Deposits, Charlebois Lake Area, Northeastern Saskatchewan” |
| 1951 | T. Binnert Haites, for his paper, “Some Geological Aspects of the Sydney Coalfield with Reference to the Influence on Mining Operations” |
| 1950 | James Fenwick Henderson and Ira Charles Brown, for their paper, “Structure of the Yellowknife Greenstone Belt, Northwest Territories” |
| 1949 | Two medals for papers of equal distinction by, respectively, Theodore A. Link, for his paper, “Oil and Gas Possibilities in Western Canada”, and Clarence O. Swanson, for his paper, “A Perspective on Mining Geology” |
| 1948 | Arthur B. Yates, for his paper, “Properties of the International Nickel Company of Canada, Limited” |
| 1947 | Neil Campbell, for his paper, “The West Bay Fault, Yellowknife” |
| 1946 | Stanley Davidson, for his paper, “Structural Aspects of the Geology at the Falconbridge Nickel Mine” |
| 1945 | Victor Dolmage and C.E. Gordon Brown, for their paper, “Contact Metamorphism at Nickel Plate Mountain, Hedley, B.C.” |
| 1944 | C.H. Stockwell, for his paper, “Chromite Deposits of the Eastern Townships, Quebec” |
| 1943 | John D. Bateman, for his paper, “The Bird River Chromite Deposits, Manitoba” |
| 1942 | Not awarded |
| 1941 | Paul Billingsley and Chamberlain B. Hume, for their paper, “The Ore Deposits of Nickel Plate Mountain, Hedley, B.C.” |
| 1940 | Harold Hopkins, for his paper, “Faulting at the Wright-Hargreaves Mine, with Notes on the Ground Movements” |
| 1939 | J.E. Gill, for his paper, “Expansion of the Quebec Mining Industry”. J.E. Henderson and A.W. Jolliffe, for their paper, “Relation of Gold Deposits to Structure, Yellowknife and Gordon Lake Areas, N.W.T.” |
| 1938 | Courtney E. Cleveland and the Staff of the Pioneer Mine, for their paper, “Geology of the Bralorne and Pioneer Mines” |
| 1937 | H.C. Gunning, for his paper, “Cadillac-Malartic Area, Quebec” |
| 1936 | W.T. Robson, for his paper, “Lake Shore Geology” |
| 1935 | G.M. Brownell and A.R. Kinkel, Jr., for their paper, “The Flin Flon Mine, Geology and Paragenesis of the Ore Deposit” |
| 1934 | Peter Prie, for his paper, “The Geology and Ore Deposits of the Horne Mine, Noranda, Quebec” |
| 1933 | L. Telfer, for his paper, “Phosphate in the Canadian Rockies” |
| 1932 | J.E. Hawley, for his paper, “The Siscoe Gold Deposit” |
| 1931 | A.K. Snelgrove, for his paper, “Geology and Ore Deposits of Betts Cove, Tilt Cove Area, Newfoundland” |
| 1930 | B.R. MacKay, for his paper, “Stratigraphy and Structure of the Bituminous Coalfields in the Vicinity of Jasper Park, Alberta” |
| 1929 | V. Corless, for his paper, “The Frood Ore Deposit: A Suggestion as to its Origin” |
| 1928 | Not awarded |
| 1927 | F.W. Gray, for his paper, “Mining Coal Under the Sea in Nova Scotia” |
| 1926 | G.S. Hume, for his paper, “Carbon Ratios of Coal as an Index of Oil and Gas Prospets in Western Canada” |