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. The St Lawrence Senior League was previously contested in 1962-63.
==League Champions==
*1962-63 Cornwall Emard Petros
*1963-64 Ottawa Montagnards
*1964-65 Kingston Aces
*1965-66 Morrisburg Combines
*1966-67 Morrisburg Combines
==List of Seasons==
*1962-63 SLSL
*1963-64 OSLSL
*1964-65 OSLSL
*1965-66 OSLSL
*1966-67 OSLSL
Category:Defunct ice hockey leagues
Category:Ottawa St Lawrence Senior League