1904–05 Scottish Cup
| Tournament details | |
|---|---|
| Country | Scotland |
| Defending champions | Celtic |
| Final positions | |
| Champions | Third Lanark |
| Runners-up | Rangers |
The 1904–05 Scottish Cup was the 32nd season of Scotland's most prestigious football knockout competition. The Cup was won by Third Lanark when they beat Rangers 3–1 in a replay.