Ruaidri mac Cathal Ua Conchobair
Ruaidri mac Cathal Ua Conchobair was King of Connacht in Ireland. References

 Annals of Ulster at  at University College Cork
 Annals of the Four Masters at  at University College Cork
 Chronicum Scotorum at  at University College Cork
 Byrne, Francis John (2001), Irish Kings and High-Kings, Dublin: Four Courts Press, 
 Gaelic and Gaelised Ireland, Kenneth Nicols, 1972. The Second Battle of Athenry, Adrian James Martyn, East Galway News & Views, 2008–2009

Kings of Connacht
14th-century Irish monarchs
Nobility from County Roscommon
Ruaidri