Máel Ísu

Máel Ísu, Maol Íosa or Máel Íosa, meaning devotee of Jesus, Latinised as Malise, may refer to:


 * Máel Ísu I of Cennrígmonaid, 10th century bishop of Cennrígmonaid
 * Máel Ísu II of Cennrígmonaid, late 10th-early 11th century bishop of Cennrígmonaid
 * Máel Ísu Ua hAinmere, 12th century Archbishop of Cashel and Bishop of Waterford
 * Máel Ísu Ua Fogluda, 12th century Archbishop of Cashel
 * Máel Ísu I, Earl of Strathearn, 12th century Scottish mormaer
 * Maol Íosa II, Earl of Strathearn (d. 1271), Scottish mormaer
 * Maol Íosa III, Earl of Strathearn (d. 1312), Scottish mormaer
 * Maol Íosa IV, Earl of Strathearn (d. 1329), Scottish mormaer
 * Maol Íosa V, Earl of Strathearn (d. 1350), Scottish mormaer and Norwegian Jarl
 * Malise Sparre (d. 1391), grandson of the above, competitor for the Jarldom of Orkney
 * Malise mac Gilleain, 13th century Scottish clan chief
 * Malise Graham, 1st Earl of Menteith (d. 1490), Scottish nobleman
 * Malise Ruthven (b. 1942), Irish academic
 * Mael Isu Bratain Ui Echach (fl. 1130), 12th century Irish Master goldsmith (see Cross of Cong, Shrine of Manchan).
 * Maolíosa McHugh (born 20th century), Sinn Féin politician