O'Malley may refer to: *

O'Malley (surname) O'Malley ( ) is an Irish name, Irish surname. According to historian C. Thomas Cairney, the O'Malleys were the chiefly family of the Partraige who were a tribe of the Erainn, the second wave of Celts to settle in Ireland between about 500 and 100 ...

, a surname (including a list of people with the name) *

O'Malley, Australian Capital Territory O'Malley () (postcode: 2606) is an affluent suburb of Canberra, Australian Capital Territory. At the , O'Malley had a population of 928 people. There are numerous embassies in O'Malley. The suburb is named after King O'Malley, who was the polit ...

, a suburb of Canberra * , a research vessel in commission in the United States Fish and Wildlife Service from 1949 to 1951 * Ó Máille clan or

Kings of Umaill The Kings of Umaill were rulers of Umaill, a kingdom or territory located in the west of what is now County Mayo, Ireland. Its earliest rulers were the semi-historical Tuath mhac nUmhoir. The Umaill, its early historical rulers, were renamed ...

, an Irish clan name anglicized as ''O'Malley''

See also