Mazenod College is an independent, Roman Catholic, day-school for boys, located in Mulgrave, Victoria. It is one of three schools run by the Oblates of Mary Immaculate (OMI) and the only one in Victoria. Mazenod College is a member of the Associated Catholic Colleges. Currently, the principal is Dr. Paul Shannon with the rector currently being Fr. Harry Dyer OMI.

Mazenod College offers its senior students the Victorian Certificate of Education (VCE).

Mazenod has won the following ACC premierships.

VFL/AFL

Soccer

American football

Hockey

Tennis