The 1980-81 Ottawa District Intermediate Playoffs were won by the Bridalwood Cougars. They lost to Quebec champion, the Louiseville Bellemares in the quarterfinal round of the 1980-81 Eastern Canada Intermediate Playoffs, three games to two.
Ottawa District Intermediate League[]
- Standings
- Orleans Blues 17-4-1-35 156:93
- Morrisburg Loyalists 17-5-0-34 159:107
- Bridlewood Cougars 15-7-0-30 174:106
- Rockland Rangers 14-7-1-29 163:125
- Navan Flyers 10-11-1-21 138:107
- Prescott Cardinals 9-13-0-18 98:118
- Almonte Centennials 8-14-1-17 131:151
- Kemptville 4-18-0-8 122:150
- Gloucester North Stars 3-19-0-6 89:221
- Early rounds
- Rockland Rangers - Navan Flyers 4:2 on series (W:L, 3:5, 6:5, 1:7, W:L, 3:2)
- Orleans Blues - Gloucester North Stars 4:1 on series
- Bridlewood Cougars - Almonte Centennials 4:1 on series (4:5, W:L, 2:1, 6:5, 8:7 OT)
- Rockland Rangers - Orleans Blues 4:2 on series
- Round-robin
- Bridlewood Cougars - Prescott Canadians 9:0
- Bridlewood Cougars - Rockland Rangers 7:4
- Prescott Canadians - Rockland Rangers 6:5
Round-robin was cancelled and the Rockland Rangers were suspended when they failed to show up for a game against Prescott. The championship became a best-of-three series between Bridlewood and Prescott. The Cougars' 9-0 win over the Canadians in the round-robin was counted in the series.
- Final
- Bridlewood Cougars - Prescott Canadians 2:0 on series (9:0, 3:1)