| Irish Cup | |
| Year: | 1946–47 |
| Num Teams: | 12 |
| Defending Champions: | Linfield |
| Second: | Glentoran |
| Matches: | 23 |
| Goals: | 82 |
| Prev Season: | 1945–46 |
| Next Season: | 1947–48 |
The 1946–47 Irish Cup was the 67th edition of the Irish Cup, the premier knock-out cup competition in Northern Irish football.
Belfast Celtic won the tournament for the 8th and final time before their withdrawal from football in 1949, defeating Glentoran 1–0 in the final at Windsor Park.[1] [2]
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