English

• Debating Association of Victoria Schools Competition
  
• Creative Writing Competitions
• Young Journalist Competition
• Wyndham Youth Public Speaking Competition

Humanities

• Business Management Competition
  
• University of Victoria - Plan a Business Competition

STEM (Science, Technology, Engineering, Mathematics)

• Rio Tinto Big Science Competition
• Australian Chemistry Competition
• National Youth Science Forum
• Monash Chemistry Challenge
• Sustainability and Environment Group
• Australian Maths Competition
• Mathematics Challenge for Young Australian
• UNSW ICAS Maths Competition
• CHOOSE MATHS Video Competition
• University of Melbourne Maths Fair
• Aurecon Bridge Building Competition
• Earth Team
• Tree planting day
• Robotics and coding competition
• Chemistry Competition

Languages Other Than English

• Dante Alighieri Italian Poetry Competition
• Risultati Swinburne University Poetry Competition
• Alliance Francaise – Berthe Mouchette French Competition
• Hobsons Bay International Friendship Association Scholarships to Japan
• French Sister School Student Exchange Program
• Japanese Sister School Student Exchange Program
• Japan Study Tour (Bi-annually)
• France/Italy Study Tour (Bi-annually)

Student Leadership

• National Student Leadership Development Colloquiums
• Australian Defence Forces Long Tan Leadership and Teamwork Awards
• National Youth Symposium
• Gellibrand Student Representative Council Forum
• Young Speakers Colloquium (Catholic Education Week)

Performing Arts

• Instrumental solo or group tuition in piano, guitar, drums and violin
• Vocal solo or group tuition
• Woodwind ensemble, vocal ensemble, MSJ Voices Choir
• Music Pathways Elective
• CEOM Wellbeing Drama Festival
• Inner West Drama Cluster Workshops and Performances
• V.C.E. Top Acts

Visual Arts

• Enrichment Art Programme
• V.C.E. Top Designs Exhibitors at National Gallery
• V.C.E. Top Arts Exhibitors at National Gallery
• Wyndham Fashion Awards
• AGideas Futures Design Forum
• Whitehouse Institute of Design Scholarship Competition

Social Justice & Community Service

• Clean Up Australia Day
• Edmund Rice Tutoring Program
  
• ZONTA – Assistance for Women in Developing Countries

Health, Physical Education & Outdoor Education

• House Athletics and Swimming Carnival
• Secondary Catholic Schools Association Sporting Competition
• School Based Club Activities such as: Bike Club, Fitness Club, Cross Country Competition, House Sports Competitions
• School Sports Victoria membership
• Duke of Edinburgh

Library and information Services

• MakerSpace
• Gaming Club
• Pageturners book club
• Chess club tournament
• Guest authors and illustrators
• Writer in residence
• Book week/library week programs