This is the 1958-59 season of the Eastern Junior B Hockey League:
Standings[]
- as of 1/9
- Peterborough 13-3-0-26 128:63
- Kingston 12-2-0-24 104:70
- Belleville 5-9-0-10 79:94
- Picton 5-9-0-10 79:112
- Trenton 1-9-0-2 31:55
- Port Hope 0-3-0-0 12:32
- Final positions
Kingston Johnson Motormen 20- 4-0-40 Peterborough Laton Petes 19- 5-0-38 Belleville Lambert-Rollins Picton Prince Edward Combines (Junior C) Port Hope Ontarios (Junior C) Trenton (dropped out in December)
Semi Final[]
Best of 7
- Peterborough beat Belleville 4 wins to 1
Final[]
Best of 7
- Peteborough beat Kingston 4 wins to 1 (13-5, 7-5, 5-6, 6-3, 8-2)
Peterborough advanced to the 1958-59 Sutherland Cup Championship playoffs.