| Gold Cup | |
| Year: | 1955–56 |
| Num Teams: | 12 |
| Defending Champions: | Glenavon |
| Winners: | Linfield (16th win) |
| Second: | Portadown |
| Matches: | 11 |
| Goals: | 50 |
| Prev Season: | 1954–55 |
| Next Season: | 1956–57 |
The 1955–56 Gold Cup was the 37th edition of the Gold Cup, a cup competition in Northern Irish football.[1]
The tournament was won by Linfield for the 16th time, defeating Portadown 3–0 in the final at Grosvenor Park.[2]
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