| Ulster Cup | |
| Year: | 1986–87 |
| Num Teams: | 16 |
| Defending Champions: | Coleraine |
| Winners: | Coleraine (7th win) |
| Second: | Linfield |
| Matches: | 31 |
| Goals: | 92 |
| Prev Season: | 1985–86 |
| Next Season: | 1987–88 |
The 1986–87 Ulster Cup was the 39th edition of the Ulster Cup, a cup competition in Northern Irish football.[1]
Coleraine won the tournament for the 7th time and 2nd consecutive season, defeating Linfield 1–0 in the final.[2] [3] [4]
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