This is the 1954-55 Ottawa-St. Lawrence Conference season.
The schedule called for each team to play the others once.
College Militaire Royale won the championship by beating Loyola 1-0 in the last game of the season.
1953-54 OSLC Season : 1955-56 OSLC Season 1954-55 WCIAU Season : 1954-55 QOAA Season 1954-55 AIAA Season
The conference winners from 1954-55 to 1958-59 were:
- 1954-55 College Militaire Royale
- 1955-56 Loyola College
- 1956-57 Loyola College
- 1957-58 Loyola College
- 1958-59 Loyola College