1965–66 Irish Cup

The 1965–66 Irish Cup was the 86th edition of the Irish Cup, the premier knock-out cup competition in Northern Irish football.

Glentoran won the cup for the 8th time, defeating Linfield 1–0 in the final at The Oval.

The holders Coleraine were knocked out by Glentoran in the semi-finals.

First round

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Replay

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Quarter-finals

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Replay

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Second replay

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Semi-finals

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Replay

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