1946-47 OCSL

The 1946-47 Ottawa City Senior League championship was won by Ottawa St Anthonys.  They participated in the 1946-47 Ottawa District Senior Playoffs.  They were defeated by Pontiac League champion Campbells Bay in the second round of the playoffs two games to one.
==Eastern Section==
Teams: Burgh Rovers, Eastview All-Stars, Grads Vets, Deaf Mutes, Sandy Hill Strathconas
;Semifinal
*Burgh Rovers - Eastview All-Stars
;Final
*Burgh Rovers - Grads Vets 7:1
==Western Section==
Teams: St. Anthonys, Presleys, Ottawa East Marshals, Loblaws, Ottawa South Victorias
;Semifinal
*St. Anthonys - Presleys 4:3
;Final
*St. Anthonys - Ottawa East Marshals
==Final==
*St. Anthonys - Burgh Rovers 4:2
==Playgrounds Final==
Chaudiere Rockets won Laroche Park League.
*St. Anthonys - Chaudiere Rockets 7 goals to 6 (1:4, 6:2)
St. Anthonys advanced to the 1946-47 Ottawa District Senior Playoffs.
==Sources==
*Ottawa Citizen
Category:1947 in hockey
Category:Ottawa City Hockey League seasons