Caption:infobox monarch

{{Infobox monarch | name = Hugh O'Neill, | title = 2nd Earl of Tyrone | image=Aodh_Mór_Uî_Néill_(anglicisé_comme,_Hugh_The_Great_O'Neill).jpg | reign = 1587-1607 | coronation = 1595, [[Tullyhogue Fort|Tullyhogue]] (''Tulach Óg'') | native_lang1 = Irish | native_lang1_name1 = Aodh Mór Ó Néill | predecessor = [[Turlough Luineach O'Neill]] | successor = [[Henry Hugh O'Neill, 3rd Earl of Tyrone]] | heir = | consort = Katherine O'Neill (annulled, 1574)<br />Joanna (Siobhán) O'Donnell (d. 1591)<br />Mabel Bagenal (d.)<br />Katherine Magennis (d. 1618) | issue = Hugh, [[Henry Hugh O'Neill, 3rd Earl of Tyrone|Henry]] (by Joanna) | royal house = [[O'Neill dynasty|O'Neill]] | father = [[Matthew O'Neill, 1st Baron Dungannon|Matthew O'Neill]] (d. 1558), 1st baron of [[Dungannon]] | mother = Joan (Siobhán), dau. of Constantine Maguire | birth_date = c. 1550 | religion = [[Catholic Church|Roman Catholicism]] | birth_place = Tyrone, Ireland | death_date = {{death date|1616|7|20|df=y}} | death_place = [[Rome]] | place of burial= [[San Pietro in Montorio]], [[Rome]] |}}