The Leo P. Lamoureux Memorial Trophy was awarded annually to the International Hockey League's leading point scorer. The trophy was donated by Melvin T. Ross, the manager of the Indiana State Fair Coliseum, in memoriam of Leo Lamoureux, coach of the Indianapolis Chiefs, who died during the 1960–1961 season.
Prior to 1961, the top scorer award was known as the George H. Wilkinson Trophy, named after Lt.-Col., George H. Wilkinson, V.D., a Windsor, Ontario, jeweler and one of the league's original sponsors.
| George H. Wilkinson Trophy | ||
|---|---|---|
| Season | Player | Team |
| 1946-47 | Windsor Spitfires | |
| 1947-48 | Detroit Auto Club | |
| 1948-49 | Toledo Mercurys | |
| 1949-50 | Sarnia Sailors | |
| 1950-51 | Grand Rapids Rockets | |
| 1951-52 | Grand Rapids Rockets | |
| 1952-53 | Milwaukee Chiefs | |
| 1953-54 | Johnstown Jets | |
| 1954-55 | Cincinnati Mohawks | |
| 1955-56 | Cincinnati Mohawks | |
| 1956-57 | Indianapolis Chiefs | |
| 1957-58 | Cincinnati Mohawks | |
| 1958-59 | Louisville Rebels | |
| 1959-60 | Louisville Rebels | |
| Leo P. Lamoureux Memorial Trophy | ||
| Season | Player | Team |
| 1960-61 | Minneapolis Millers | |
| 1961-62 | Fort Wayne Komets | |
| 1962-63 | Minneapolis Millers | |
| 1963-64 | Fort Wayne Komets | |
| 1964-65 | Port Huron Flags | |
| 1965-66 | Fort Wayne Komets | |
| 1966-67 | Fort Wayne Komets | |
| 1967-68 | Muskegon Mohawks | |
| 1968-69 | Dayton Gems | |
| 1969-70 | Dayton Gems | |
| 1970-71 | Muskegon Mohawks | |
| 1971-72 | Muskegon Mohawks | |
| 1972-73 | Muskegon Mohawks | |
| 1973-74 | Des Moines Capitols | |
| 1974-75 | Dayton Gems | |
| 1975-76 | Port Huron Flags | |
| 1976-77 | Flint Generals | |
| 1977-78 | Flint Generals | |
| 1978-79 | Fort Wayne Komets | |
| 1979-80 | Fort Wayne Komets | |
| 1980-81 | Saginaw Gears | |
| 1981-82 | Kalamazoo Wings | |
| 1982-83 | Milwaukee Admirals | |
| 1983-84 | Fort Wayne Komets | |
| 1984-85 | Salt Lake Golden Eagles | |
| 1985-86 | Salt Lake Golden Eagles | |
| 1986-87 | Muskegon Lumberjacks | |
| Saginaw Generals | ||
| 1987-88 | Flint Spirits | |
| 1988-89 | Muskegon Lumberjacks | |
| 1989-90 | Peoria Rivermen | |
| 1990-91 | Fort Wayne Komets | |
| 1991-92 | San Diego Gulls | |
| 1992-93 | Indianapolis Ice | |
| 1993-94 | Kalamazoo Wings | |
| 1994-95 | Minnesota Moose | |
| 1995-96 | Chicago Wolves | |
| 1996-97 | Chicago Wolves | |
| 1997-98 | Las Vagas Thunder | |
| 1998-99 | Houston Aeros | |
| 1999-00 | Chicago Wolves | |
| 2000-01 | Grand Rapids Griffins | |
| Chicago Wolves | ||