List of number-one singles of 1966 (Ireland)

This is a list of singles which topped the Irish Singles Chart in 1966.

Note that prior to 1992, the Irish singles chart was compiled from trade shipments from the labels to record stores, rather than on consumer sales.

See also

• 1966 in music
• Irish Singles Chart
• List of artists who reached number one in Ireland

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2. List of songs that reached number one on the Irish Singles Chart
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4. List of artists who reached number one on the UK singles chart
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