Eógan
Éoġan or Eóġan is an early Irish male name, which also has the hypocoristic form Eóġanán. In more modern forms of Irish it is written as Eóghan or Eoghan. It may refer to:
- Éogan mac Durthacht, king of Fernmag in the Ulster Cycle of Irish mythology
- Eógan mac Muiredaig, king of Dál Riata
- Eógan mac Néill, son of Niall of the Nine Hostages, eponymous founder of the Cenél nEógain and Tír Eógain
- Éogan Mór, eponymous ancestor of the Eóganachta
- Éogan of Ardstraw (6th century), Irish saint
- Eóganan mac Óengusa (died 839), king of Fortriu
- Eóghan of Argyll (Eóghan MacDubhgaill) (died in or after 1268)
- Eoghain Ó Cianáin, harper and a servant of Gerald FitzGerald, 9th Earl of Kildare
- Mug Nuadat, sometimes known as Éogan
- Owen I of Strathclyde
- Owen the Bald
- Tír Eoghain
- Cenél nEógain
Eoghan as first name
- Eoghan Corry, Irish journalist and historian
- Eoghan Harris, Irish politician
- Eoghan Hickey, rugby player
- Eoghan Quigg, singer