St Columban's College is an independent Catholic systemic secondary day school for boys and girls, located in Caboolture, Queensland, Australia. Founded by the Congregation of Christian Brothers in 1928, co-educational school has been run via the Catholic Education Office of the Archdiocese of Brisbane since 1986. Situated on 12 hectares (30 acres), the school caters for approximately 1,200 students from Year 7 to Year 12.