St Mary's College, Toowoomba is an independent Catholic senior primary and secondary school for boys, located in Newtown, Toowoomba, Queensland, Australia.

The college was established by the Congregation of Christian Brothers in 1899 and is a member of Edmund Rice Education Australia.

[1] St Mary's College has an iPad program to improve learning.

St Mary's College offers a wide range of subjects, including arts, drama, English, foreign languages (Japanese and Spanish), graphics, humanities, I.T.E, maths, music, P.E, religion, science, and wood tech and metal tech.

English, Japanese and Spanish are taught at the school.