Kings of Osraighe (Ossory) AM - Annals of the Four Masters, AT=Annals of Tigernach, AU=Annals of Ulster.
  • Colman Mor - King of Osraige to 574 (son of Eochaidh Beagneach Caoch)
  • Fearadhach - King of Osraige to 582 (son of Duach) - AM582 / AT584
  •  Colman - King of Osraige to 601 (son of Fearadhach or Aedh) - AM601 / AT605
  • Ronan Righfhlaith - King of Osraige to 624 (son of Colman Mor)
  • Scannlan Mor - King of Osraighe to 640 (son of Ceannfaeladh) - AM640 / AT643
  • Crundmaol - King of Osraige to 656 (son of Ronan Righfhlaith)
  • Fáelán - King of Osraige to 658 (son of Crundmaol) - AM658 / AT660
  • Tuaim Snámha - King of Osraige to 678 (son of ?) - AU678
  • Cucherca - King of Osraige to 713 (son of Faelan) - AM710 / AT712
  • Ceallachh - King of Osraige to 730 (son of Faelchair) - AM730 / AT735
  • Forbasach - King of Osraige to 735 (son of Ailell) - AM735 / AT740
  • Anmchaidh - King of Osraige to 760 (son of Cucherca)
  • Tuaimsnamha - Lord of Osraige to 765 (son of Flann m. Congaile m. Máele Aithgén mc Colmáin) - AM765
  • Dunghal - King of Osraige to 767 (son of Ceallach) - AM767
  • Fergal - King of Osraige to 802 (son of Anmchaidh) - AM797
  • Dúngal (Dúnlainge) - King of Osraige to 842 (son of Fergal) - AM841 / AU842
  • Cearbhall macDúngaile - King of Osraige 842 to 888 (son of Dúngal) - AM845 / AM885
  • Riacán macDúngaile - King of Osriage 888 to 894 (son of Dúngal) - AM888
  • Diarmait macCerbaill - King of Osraige 894 to 900 (deposed) (son of Cearbhall) - AM900
  • Ceallach macCerbaill - King of Osraige to 900 to 908 (son of Cearbhall) - AM900
  • Diarmait macCerbaill - King of Osraige 908 to 928 (son ofCearbhall) - AM927 / AU928
  • Cuilén macCellaig - King of Osraige to 928 to 933 (son of Ceallach) - AM931
  • Donnchad macCellaig - King of Osraige to 934 to 976 (son of Ceallach) - AM974 / AT976
  • Gilla Pátraic macDonnchada - King of Osraige to 976 to 996 (son of Donnchad) - AM997
  • Cellach macDiarmata - King of Osraige 996 to 1003 (son of Diarmait) - AM1002 / AT1003
  • Donnchad macGilla Pátraic - King of Osraige to 1003 to 1039 (son of Gilla Pátraic macDonnchada I) - Note: King of Leinster from 1033 to 1039
  • Muirchertach macGilla Pátraic - King of Leithe Osraige 1033 to 1041 (son of Gilla Pátraic macDonnchada I) - AT1041
  • Gilla Pátraic macDonnchada - King of Osraige to 1039? to 1055 (son of Donnchad macGilla Pátraic) - AT & AM1055
  • Domnall MacGilla Pátraic - King of Osraige to 1055 to aft 1087 (son of Gilla Pátraic macDonnchada II)
  • Donchad macDomnaill - King? of Osraige from aft 1087 to 1089 (son of Domnall) - AM1807
  • Finn O'Caellaide - King of Osraige to 1098 (g-g-g-son of Gilla Pátraic macDonnchada I)
    Note: Finn's daughter Gormlaith married Loigsech O'Morda - King of Loigsi
  • Giolla Pháttraicc Ruadh - King of Osraige c. 1103 (?) - AM1103
  • Domnall macDonchada MacGilla Pátraic - King of Osraige to 1113 (son of Donchad macDomnaill)
  • Donnchadh Mac Giolla Phattraicc - King of Osraige 1113? to 1123 (son of Giolla Phattraicc Ruadh) - AM1119 / AM1123
  • Murchad MacMurchada - King of Osraige 1123 to 1126 (son of Donnchad MacMurchada)
  • Gilla Pátraic macDomnaill MacGilla - King of Osraige 1126 to 1146 (son of Domnall macDonchada) - AM1146
  • Cerball macDomnaill MacGilla Pátraic - King of Osraige 1146 to 1162 (son of Domnall macDonchada)
  • Donnchad macGilla Pátraic MacGilla - King of Osraige c. 1162 (son of Gilla Pátraic macDomnaill) - AM1162
  • Domnall macDonnchada MacGilla Pátraic - King of Osraige c. 1165 (son of Donnchad macGilla Pátraic MacGilla) - AM1165
  • Donnchadh Ua Gilla Pátraic - King of Osraige c. 1168 (son of ?) - AM1168
  • Domnall macCerbaill MacGilla Pátraic - King of Osraige 1165? to 1176 (son of Cerball macDomnaill)


    • G13