Dubthach
# Dubthach

Dubthach is a masculine personal name in early Ireland. It may refer to:

* Dubthach Dóeltenga, a character in the Ulster Cycle, ally of Fergus
* Dubthach maccu Lugair, legendary Irish poet and lawyer in the time of St Patrick
* Dubthach the First, Bishop of Armagh, Ireland from 497 to 513.
* Dubthach the Second, Bishop of Armagh, Ireland from 536 to 548
