Cathal mac Conchobar mac Taidg (died 1010) was king ofConnacht.

• Leabhar na nGenealach,Dublin, pp. 484–85, p. 614-15, 2004–2005
• Annals of the Four Masters, ed.John O'Donovan, Dublin, 1856
• Annals of Lough Ce, ed. W.M. Hennessey, London, 1871.
• Irish Kings and High Kings,Francis John Byrne, 3rd revised edition, Dublin: Four Courts Press, 2001.ISBN 978-1-85182-196-9
• "Ua Ruairc", in Seán Duffy (ed.),Medieval Ireland: An Encyclopedia. Routledge. 2005. pp.

• 1010 deaths
• Kings of Connacht
• Nobility from County Roscommon
• Nobility from County Galway
• 11th-century Irish monarchs
• O'Conor dynasty
• 10th-century kings of Connacht

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• Year of birth unknown