1930s
- 1930 Lansdowne
- 1931 Lansdowne
- 1932 Bective Rangers
- 1933 Lansdowne
- 1934 Bective Rangers
- 1935 Bective Rangers beat Dublin University
- 1936 Clontarf beat Blackrock College
- 1937 Blackrock College beat Clontarf
- 1938 UCD
- 1939 Blackrock College beat Clontarf
Read more about this topic: Leinster Club Senior Cup