Ottawa St Lawrence Senior League

History
This senior league was formed in 1963-64 and played under the authority of the Ottawa District Hockey Association. It lasted as a senior league until 1966-67.

The league played in eastern Ontario.

League Champions

 * 1963-64 Ottawa Montagnards
 * 1964-65 Kingston Aces
 * 1965-66 Morrisburg Combines
 * 1966-67 Morrisburg Combines

List of Seasons

 * 1963-64 OSLSL
 * 1964-65 OSLSL
 * 1965-66 OSLSL
 * 1966-67 OSLSL