1930–31 County Antrim Shield

The 1930–31 County Antrim Shield was the 42nd edition of the County Antrim Shield, a cup competition in Northern Irish football.

Glentoran won the tournament for the 8th time, defeating Cliftonville 2–1 in the final at Grosvenor Park.

First round

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Replay

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Quarter-finals

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Replay

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Semi-finals

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