1999–2000 County Antrim Shield

The 1999–2000 County Antrim Shield was the 111th edition of the County Antrim Shield, a cup competition in Northern Irish football.

Glentoran won the tournament for the 22nd time and 2nd consecutive season, defeating Bangor 2–1 in the final. For the 14th year running a club from County Armagh competed (Newry Town), however this was the final year they would participate.

First round

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Quarter-finals

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Semi-finals

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