| Year | Section | Format | Comp Ref | Title | Winning Club | Winning Team | Runners Up | Article |
|---|---|---|---|---|---|---|---|---|
| 2000 | Youth | League | B15L | Boys U15 League | North County | N County BU15 | ||
| 2000 | Youth | League | G19L | Girls U19 League | Merrion | Merrion Girls U19 | ||
| 2000 | Youth | League | G13L | Girls U13 League | Merrion | Merrion Girls U13 | ||
| 2000 | Youth | League | G15L | Girls U15 League | Leinster | Leinster Girls U15 | ||
| 2000 | Women | League | WCL3 | Women League D3 | Phoenix | Phoenix W 1st XI | ||
| 2000 | Women | Cup | WCC1 | Womens Senior Cup | YMCA | YMCA W 1st XI | ||
| 2000 | Women | Cup | WCC2 | Womens Junior Cup | North County | N County W 1st XI | ||
| 2000 | Women | Cup | WCC3 | Womens Minor Cup | Pembroke | Pembroke W 1st XI | ||
| 2000 | Women | League/Cup | WLCP | Pilkington | Malahide | Malahide W 1st XI | ||
| 2000 | Youth | Tournament | B11M | Mini Cricket U11 | Pembroke BU11 | |||
| 2000 | Youth | League | B11L | Boys U11 League | Pembroke BU11 | |||
| 2000 | Open | League | OCL7 | Intermediate League A | Malahide | Malahide 4th XI | ||
| 2000 | Open | Cup | OCC3 | Middle Cup | Mullingar | Mullingar 1st XI | ||
| 2000 | Senior | League | OCL2 | Senior League D2 | North County | North County 1st XI | ||
| 2000 | Open | League | OCL8 | Intermediate League B | North County | North County 3rd XI | ||
| 2000 | Open | Cup | OCC7 | Minor Cup | North County | North County 4th XI | ||
| 2000 | Open | Cup | OCC2 | Senior II Cup | Merrion | Merrion 2nd XI | ||
| 2000 | Open | T20 | OCT2 | Tillain Cup | Merrion | Merrion 2nd XI | ||
| 2000 | Senior | League | OCL1 | Leinster Senior League | Clontarf | Clontarf 1st XI | ||
| 2000 | Senior | Cup | OCC1 | Leinster Senior Cup | Clontarf | Clontarf 1st XI | North County 1st XI | |
| 2000 | Youth | Cup | B13C | Boys U13 / Top 4 | Merrion | Merrion BU13 | ||
| 2000 | Youth | Cup | B15C | Boys U15 Cup | Merrion | Merrion BU17 | ||
| 2000 | Youth | League | B17L | Boys U17 League | Merrion | Merrion BU17 | ||
| 2000 | Youth | League | B13L | Boys U13 League | Merrion | Merrion BU13 | ||
| 2000 | Youth | T20 | B19T | Boys U19 T20 | Malahide | Malahide BU19 | ||
| 2000 | Open | Cup | OCC5 | Intermediate Cup | County Wicklow [N Wicklow] | Wicklow 1st XI | ||
| 2000 | Open | League | OCL5 | Middle A League | Railway Union | Railway U 3rd XI | ||
| 2000 | Open | T20 | OCT4 | Whelan Cup | Rush | Rush 3rd XI | ||
| 2000 | Open | Cup | OCC6 | Junior Cup | Terenure [CYM] | Terenure 4th XI | ||
| 2000 | Open | League | OCL11 | Junior League C | The Hills | The Hills 5th XI |