| Irish Cup | |
| Year: | 1949–50 |
| Num Teams: | 16 |
| Defending Champions: | Derry City |
| Winners: | Linfield (25th win) |
| Second: | Distillery |
| Matches: | 16 |
| Goals: | 52 |
| Prev Season: | 1948–49 |
| Next Season: | 1950–51 |
The 1949–50 Irish Cup was the 70th edition of the Irish Cup, the premier knock-out cup competition in Northern Irish football.
The defending champions were Derry City, however they were defeated 2–0 in the semi-finals by Linfield.[1]
Linfield won the cup for the 25th time, defeating Distillery 2–1 in the final at Windsor Park.[2]
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