St John's provides many extra-curricular activities for students to be involved in. These activities include:
- School choir, band and musical tutorials
- Library lunchtime activities
- Cool & Friendly space
- Creative play area, Games Centre
- Premier’s Reading Challenge
- School disco
- Creative and Practical Arts activities
- ICT, Art and Drama programs.
The school is constantly promoting our responsibility to the development of community in Lambton through our participation and support of St Vincent De Paul, Anzac Day and local Remembrance Day ceremonies.