| County Antrim Centenary Chalice | |
| Num Teams: | 16 |
| Winners: | Glentoran |
| Second: | Ballymena United |
| Matches: | 15 |
| Goals: | 44 |
| Prev Season: | 1987–88 (Shield) |
| Next Season: | 1988–89 (Shield) |
The 1987–88 County Antrim Centenary Chalice was a one-off cup competition in Northern Irish football held by the County Antrim & District F.A. to celebrate their centenary. The format used was identical to that of the County Antrim Shield.[1]
Glentoran won the tournament defeating Ballymena United 4–2 in the final.[2] [3]
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