This is the 1909-10 season of the Lower Ottawa Valley League:
Division winners[]
- Western: Rockland
- Eastern: Hawkesbury
Final[]
2 games total goals
- Rockland 5 Hawkesbury 2
- Hawkesbury 10 Rockland 1
Hawkesbury beat Rockland 12 goals to 6.
Hawkesbury advanced to the 1909-10 Ottawa District Intermediate Playoffs.