1979-80 Ottawa District Intermediate Playoffs

The 1979-80 Ottawa District Intermediate Playoffs were won by the Bridalwood Cougars. In the 1979-80 Eastern Canada Intermediate Playoffs, they defeated Northern Ontario champion, the Timmins North Stars, two games to one in the quarterfinal round. The were defeated by New Brunswick champion, the Fredericton Chevies, two games to one in the semi-final round.

South Carleton Intermediate Hockey League

 * Semifinals
 * Richmond Dukes - Stittsville Lions 4:3 on series (1:2, 9:11, 4:0, 9:1, 5:7, 7:5, 8:1)
 * Bridalwood Cougars - Russell Raiders 4:0 on series (5:4, 9:5, 8:7, 8:4)
 * Final
 * Bridalwood Cougars - Richmond Dukes 4:3 on series (4:3, 6:3, 2:7, 4:7, 3:0, 1:8, 6:1)