The 1982-83 Ottawa District Intermediate Playoffs were won by the Almonte Centennials. They lost to the Quebec champion, Rouyn-Noranda Voyageurs, three games to none in the quarterfinal round of the 1982-83 Eastern Canada Intermediate Playoffs.
Eastern Ontario Senior A Hockey League[]
- Regular season
- Orleans 16-5-3 146:100
- Kanata 16-6-2 145:104
- Almonte 15-7-2 174:111
- Gananoque 14-8-2 190:128
- Smiths Falls 9-11-4 112:156
- Leitrim 8-12-4 124:132
- Cardinal 8-15-1 140:183
- Prescott 7-16-1 110:158
- Laroche 4-16-3 119:188
- Quarterfinals
- Almonte Centennials - Leitrim Flyers 3:2 on series as of 2/26, Almonte won
- Kanata Cougars - Cardinal Redbirds 4:1 on series
- Orleans Blues - Prescott Canadians 3:0 on series as of 2/18, Orleans won
- Gananoque Pepsi Challengers - Smiths Falls Rideaus 2:0 on series as of 2/14, Gananoque won
- Semifinals
- Orleans Blues - Gananoque Pepsi Challengers 3:0 on series (7:2, 10:9 2OT, 7:5)
- Almonte Centennials - Kanata Cougars 3:1 on series (6:5 2OT, W:L, 2:6, 8:5)
- Final
- Almonte Centennials - Orleans Blues 4:0 on series (6:4, 6:5, 7:6, 5:1)