1975 Cork Junior Hurling Championship
The 1975 Cork Junior Hurling Championship was the 78th staging of the Cork Junior Hurling Championship since its establishment by the Cork County Board. The championship began on 28 September 1975 and ended on 16 November 1975.
On 16 November 1975, Inniscarra won the championship following a 5-07 to 3-08 defeat of Ballymartle in the final at the Mardyke Grounds. It remains their only championship title in the grade.
Inniscarra's Jamesie O'Leary was the championship's top scorer with 4-03.
Results
Quarter-finals
- Ballyhea received a bye in this round.
Championship statistics
Top scorers
;Overall| Rank | Player | Club | Tally | Total | Matches | Average |
| 1 | Jamesie O'Leary | Inniscarra | 4-03 | 15 | 3 | 5.00 |
| 2 | Dave Motherway | Erin's Own | 3-04 | 13 | 2 | 6.50 |
| 3 | Dermot McCarthy | Glen Rovers | 2-06 | 12 | 1 | 12.00 |
| 3 | Barry Murphy | Erin's Own | 0-12 | 12 | 2 | 6.00 |
| 5 | Willie John Healy | Inniscarra | 3-02 | 11 | 3 | 3.66 |
| 5 | Brendan Coleman | Ballymartle | 3-02 | 11 | 3 | 3.66 |
| 5 | Liam Webb | Ballymartle | 2-05 | 11 | 3 | 3.66 |
| 8 | Jim Buckley | Erin's Own | 3-00 | 9 | 2 | 4.50 |
| 8 | Kevin O'Donovan | Ballymartle | 0-09 | 9 | 3 | 3.00 |
| 8 | Tomás Ryan | Inniscarra | 0-09 | 9 | 3 | 3.00 |
;In a single game
| Rank | Player | Club | Tally | Total | Opposition |
| 1 | Dermot McCarthy | Glen Rovers | 2-06 | 12 | Erin's Own |
| 2 | Willie John Healy | Inniscarra | 3-01 | 10 | Ballymartle |
| 3 | Barry Murphy | Erin's Own | 0-09 | 12 | Glen Rovers |
| 4 | Dave Motherway | Erin's Own | 2-02 | 8 | Glen Rovers |
| 4 | Finbarr Coleman | Ballymartle | 1-05 | 8 | Ballyhea |
| 6 | Brendan Coleman | Ballymartle | 2-01 | 7 | Bandon |
| 6 | Liam Webb | Ballymartle | 1-04 | 7 | Inniscarra |
| 8 | John McCarthy | Glen Rovers | 2-00 | 6 | Erin's Own |
| 8 | Jim Buckley | Erin's Own | 2-00 | 6 | Glen Rovers |
| 8 | Jamesie O'Leary | Inniscarra | 2-00 | 6 | Ballymartle |