Mazenod College is an independent Roman Catholic single-sex secondary day and boarding school for boys, located in the eastern Perth suburb of Lesmurdie, Western Australia.

[1] In 1965, two priests, Father Ian Mackintosh and Father Dennis Mcarthy of the Missionary Oblates of Mary Immaculate, with aid from Member of Parliament Kenneth Dunn had approval from the Western Australian Government to begin land clearing to build the college.

Between 2006 - 2010, the college built a new administration building and new student facilities in the north side of the campus.

[3] In 2018, the college built a state of the art D & T centrecentre, offering students access to facilities useful for an Apprenticeship .

[5] The college houses are named after significant persons in the history of the Missionary Oblates of Mary Immaculate.