2018–19 Welsh Cup

The 2018–19 FAW Welsh Cup was the 132st season of the annual knockout tournament for competitive football teams in Wales.

First qualifying round
!colspan="3" align="center"| Saturday 8 September


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Second qualifying round
!colspan="3" align="center"| Saturday 29 September


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First round
!colspan="3" align="center"| 20 October


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Second round
!colspan="3" align="center"| 17 November


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Third round
!colspan="3" align="center"| 26 January


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Fourth round
!colspan="3" align="center"| 26 January


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Quarter-finals
!colspan="3" align="center"| 1 March

!colspan="3" align="center"| 2 March


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Semi-finals
!colspan="3" align="center"| 30 March

!colspan="3" align="center"| 31 March


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Final
!colspan="3" align="center"| 5 May


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