The Dumbartonshire Cup was the championship trophy of the Dumbartonshire FA from its inception in 1884 until the organization disbanded in 1938. There was however an 'extra' playing of the competition in 1939, immediately after the outbreak of the Second World War, prior to the 'emergency' football leagues commencing.
| Sport | Association football |
|---|---|
| Founded | 1884 |
| Ceased | 1940 |
| No. of teams | various from Dumbartonshire |
| Country |  Scotland |
| Last champion(s) | Dumbarton F.C. (20th title) |
| Most titles | Dumbarton F.C. (20 titles) |
At its height in the 1880s, the competition was only second in importance to the Scottish Cup because three of the top teams of the time - Dumbarton, Renton and Vale of Leven - took part.[1]
History
Key
| * | Replay |
| † | Match played over two legs |
Results
| Season | Winner | Score | Runners Up | Venue |
|---|---|---|---|---|
| 1884–85 | Dumbarton (1) | 3–0 | Vale of Leven | Tontine Park |
| 1885–86 | Vale of Leven (1) | 2–1 * | Dumbarton Athletic | Tontine Park |
| 1886–87 | Renton (1) | 5–0 * | Vale of Leven | Boghead Park |
| 1887–88 | Vale of Leven (2) | 2–1 | Renton | St James' Park, Dumbarton |
| 1888–89 | Dumbarton (2) | 6–2 | Dumbarton Athletic | Millburn Park |
| 1889–90 | Dumbarton (3) | 2–0 | Vale of Leven | Boghead Park |
| 1890–91[2] | Dumbarton (4) | 4–1 | Vale of Leven | Boghead Park |
| 1891–92 | Dumbarton (5) | 2–0 | Vale of Leven | Boghead Park |
| 1892–93 | Dumbarton (6) | 7–1 | Levendale | Tontine Park |
| 1893–94 | Dumbarton (7) | 4–1 | Duntocher Harp | Castle Grounds, Dalmuir |
| 1894–95 | Dumbarton (8) | 2–1 | Renton | Boghead Park |
| 1895–96 | Renton (2) | 3–0 | Dumbarton | Millburn Park |
| 1896–97 | Vale of Leven (3) | 3–2 | Dumbarton | Tontine Park |
| 1897–98 | Dumbarton (9) | 3–2 | Vale of Leven | Tontine Park |
| 1898–99 | Dumbarton (10) | 6–3 | Renton | Nillburn Park |
| 1899–1900 | Vale of Leven (4) | 5–3 | Renton | Boghead Park |
| 1900–01 | Vale of Leven (5) | 2–1 | Dumbarton | Tontine Park |
| 1901–02 | Vale of Leven (6) | |||
| 1902–03 | No competition | |||
| 1903–04 | No competition | |||
| 1904–05 | Vale of Leven (7) | 4–1 | Renton | Millburn Park |
| 1905–06 | Vale of Leven (8) | 1–0 | Dumbarton | Tontine Park |
| 1906–07 | Vale of Leven (9) | 2–0 * | Dumbarton | Tontine Park |
| 1907–08 | Renton (3) | 2–0 | Dumbarton | Millburn Park |
| 1908–09 | Renton (4) | 1–0 | Dumbarton | Millburn Park |
| 1909–10 | Dumbarton Harp (1) | 2–1 | Dumbarton | Tontine Park |
| 1910–11 | Vale of Leven (10) | 1–1 | Dumbarton Harp | Tontine Park |
| 1911–12 | Dumbarton Harp (2) | 1–0 * | Renton | Millburn Park |
| 1912–13 | Dumbarton Harp (3) | 1–0 * | Renton | Millburn Park |
| 1913–14 | Renton (5) | 1–0 * | Dumbarton | Millburn Park |
| 1914–15 | Dumbarton (11) | 4–3 | Vale of Leven | Boghead Park |
| 1915–16 | Clydebank (1) | 2–0 | Vale of Leven | Boghead Park |
| 1916–17 | Clydebank (2) | |||
| 1917–18 | Clydebank (3) | 1–0 | Dumbarton | Boghead Park |
| 1918–19 | Clydebank (4) | 2–1 | Dumbarton Harp | Clydeholm |
| 1919–20 | Clydebank (5) | 5–1 | Renton | Boghead Park |
| 1920–21 | Vale of Leven (11) | 2–0 | Clydebank | Boghead Park |
| 1921–22 | Dumbarton (12) | 2–0 | Dumbarton Harp | Boghead Park |
| 1922–23 | Dumbarton (13) | 1–0 | Dumbarton Harp | Boghead Park |
| 1923–24 | Clydebank (6) | 3–2 | Dumbarton Harp | Boghead Park |
| 1924–25 | Helensburgh (1) | 1–0 | Dumbarton | Boghead Park |
| 1925–26 | Helensburgh (2) | 3-1 | Dumbarton | Ardencaple Park |
| 1926–27 | Helensburgh (3) | 6-0 | Dumbarton | Clydeholm |
| 1927–28 | Clydebank (7) | 4-2 * | Dumbarton | Clydeholm |
| 1928–29 | Clydebank (8) | 1-0 | Dumbarton | Clydeholm |
| 1929–30 | Dumbarton (14) | 6-2 | Clydebank | Boghead Park |
| 1930–31 | Dumbarton (15) | 5-0 | Clydebank | Boghead Park |
| 1931–32 | Dumbarton (16) | 3-1 | Vale Ocoba | Millburn Park |
| 1932–33 | Dumbarton (17) | 2-0 | Vale Ocoba | Boghead Park |
| 1933–34 | Vale Ocoba (1) | 3-1 | Dumbarton | Millburn Park |
| 1934–35 | Vale Ocoba (2} | 7-4 † | Dumbarton | |
| 1935–36 | Dumbarton (18) | 1-0 | Vale Ocoba | Millburn Park |
| 1936–37 | Dumbarton (19) | 2-0 | Vale Ocoba | Boghead Park |
| 1939–40 | Dumbarton (20) | 4–2 | Vale of Leven | Boghead Park |