| Irish Cup | |
| Year: | 1926–27 |
| Num Teams: | 14 |
| Defending Champions: | Belfast Celtic |
| Winners: | Ards (1st win) |
| Second: | Cliftonville |
| Matches: | 13 |
| Goals: | 56 |
| Prev Season: | 1925–26 |
| Next Season: | 1927–28 |
The 1926–27 Irish Cup was the 47th edition of the Irish Cup, the premier knock-out cup competition in Northern Irish football.
Ards won the tournament for the 1st time, defeating Cliftonville 3–2 in the final at The Oval.[1] [2]
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