| Irish Cup | |
| Year: | 1900–01 |
| Country: |  Ireland |
| Num Teams: | 17 |
| Defending Champions: | Cliftonville |
| Winners: | Cliftonville (5th win) |
| Second: | Freebooters |
| Matches: | 13 |
| Goals: | 61 |
| Prev Season: | 1899–1900 |
| Next Season: | 1901–02 |
The 1900–01 Irish Cup was the 21st edition of the Irish Cup, the premier knockout cup tournament in Irish football.
Cliftonville successfully defended its 1900 title, and 5th successive title, defeating in the final Freebooters, 1–0.[1] [2]
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1 A replay was ordered after a protest.
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