This is a list of the seasons of the Ottawa City Junior League: * 1924-25 Ottawa City Junior League * 1927-28 Ottawa City Junior League * 1928-29 Ottawa City Junior League * 1929-30 Ottawa City Junior League * 1930-31 Ottawa City Junior League * 1931-32 Ottawa City Junior League * 1932-33 Ottawa City Junior League * 1933-34 Ottawa City Junior League * 1934-35 Ottawa City Junior League * 1935-36 Ottawa City Junior League * 1936-37 Ottawa City Junior League * 1937-38 Ottawa City Junior League * 1938-39 Ottawa City Junior League * 1939-40 Ottawa City Junior League * 1940-41 Ottawa City Junior League * 1941-42 Ottawa City Junior League * 1942-43 Ottawa City Junior League * 1943-44 Ottawa City Junior League * 1944-45 Otta