1900s
- 1900 Dublin University
- 1901 Lansdowne
- 1902 Monkstown beat Lansdowne
- 1903 Lansdowne
- 1904 Lansdowne beat Clontarf
- 1905 Dublin University
- 1906 Wanderers beat Monkstown
- 1907 Dublin University
- 1908 Dublin University
- 1909 Old Wesley
Read more about this topic: Leinster Club Senior Cup