Dear St Catherine High, we love you
With your colours white and blue
We will ever hold your teachings
We will e’er be true to you
No matter where we wander
We will keep this e'er in view
Prayer and work shall ever conquer 
While we wear your white and blue

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Each one holds you as a mother
Sister, teachers, students, all
Loyally we’ll stand together
Ever ready at your call
Dear St Catherine High, we’ll ever
Keep your motto all life through
Prayer and work shall ever conquer
While to you and God we’re true

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(Words and music Sister Mary Paschal, RSM, CD.)