List of points penalties that were levied by the Open Competitions Committee in 2018. An automatic 5 point penalty is levied each time. Further penalties could apply.
| Date | Competition | Team | Opposition | Reason if applicable |
| Saturday, May 19, 2018 | Division 7 | Dublin University 2 | Sandyford 1 | Late scorecard |
| Wednesday, May 9, 2018 | All teams | Knockharley | - | Late starrings |
| Wednesday, May 9, 2018 | All teams | Lucan | - | Late starrings |
| Sunday, April 29, 2018 | Division 7 | Dublin University 2 | Clontarf 4 | Late scorecard (x2) |
| Monday, April 16, 2018 | All teams | Leinster | - | Late starrings |
| Monday, April 16, 2018 | All teams | Greystones | - | Late starrings |
| Thursday, April 12, 2018 | All teams | Ringcommons | - | Late starrings |
| Thursday, April 12, 2018 | All teams | Carlow | - | Late starrings |
| Thursday, April 12, 2018 | All teams | Wexford Wanderers | - | Late starrings |
| Sunday, April 08, 2018 | Division 10 | Tyrrelstown 1 | Lucan 1 | Late scorecard |