Junior A Champions
| YEAR | JUNIOR A |
| 1911-12 | BEECHES METHODIST |
| 1912-13 | BEECHES METHODIST |
| 1913-14 | RIVERDALE |
| 1914-15 | KEW BEACH |
| 1915-16 | ST. SIMONS |
| 1916-17 | PARKDALE |
| 1917-18 | EXCELSIORS |
| 1918-19 | BELLWOODS |
| 1919-20 | WYCHWOOD |
| 1920-21 | WYCHWOOD |
| 1921-22 | WYCHWOOD |
| 1922-23 | DANFORTH |
| 1923-24 | ST. SIMONS |
| 1924-25 | YOUNG AC |
| 1925-26 | MOORE PARK |
| 1926-27 | MOORE PARK |
| 1927-28 | MOORE PARK |
| 1928-29 | OKE AC |
| 1929-30 | XEBECKS |
| 1930-31 | ACADIANS |
| 1931-32 | RUNNYMEDE CI |
| 1932-33 | FOREST HILL |
| 1933-34 | SPRING AC |
| 1934-35 | SPRING AC |
| 1935-36 | LAMBTON PARK |
| 1936-37 | DAVEYS INDIANS |
| 1937-38 | NORTH YORK AC |
| 1938-39 | WESTON HC |
| 1939-40 | PRAIRIE NUTS |
| 1940-41 | VALLEYVIEW DAIRY |
| 1941-42 | ADY AC |
| 1942-43 | MILLS AND HADWIN |
| 1943-44 | MARLBORO AC |
| 1944-45 | MECCA HC |
| 1945-46 | PAT McSWEENEYS |
| 1946-47 | FOSTERS HC |
| 1947-48 | SCARBORO EAGLES |
| 1948-49 | ART GUILFORDS FLYERS |
| 1949-50 | DIXIE BEEHIVES |
| 1950-51 | DRIVE GRILL |
| 1951-52 | RADIO APPLIANCE |
| 1952-53 | MAPLE FARMS |
| 1953-54 | MIDDLETON CYCLE |
| 1954-55 | CEDARVALE METEORS |
| 1955-56 | KELNER BROS |
| 1956-57 | KELNER BROS |
| 1957-58 | V. D’AMBROSIO |
| 1958-59 | HALLS FLORIST |
| 1959-60 | MILLIONAIRES HC |
| 1960-61 | KINSMEN MILLIONAIRES |
| 1961-62 | KINSMEN HC |
| 1962-63 | HUSTLERS HC |
| 1963-64 | NO SERIES |
| 1964-65 | NO SERIES |
| 1965-66 | NO SERIES |
| 1966-67 | NO SERIES |
| 1967-68 | WEST HILL TREBLEX |
| 1968-69 | NO SERIES |
| 1969-70 | WEXFORD |
| 1970-71 | NO SERIES |
| 1971-72 | NO SERIES |
| 1972-73 | QUEENSWAY |
