| St Mary's College, Toowoomba | |
| Motto: | Latin: Conanti Corona |
| Motto Translation: | The one who strives will win the crown |
| City: | Toowoomba |
| State: | Queensland |
| Country: | Australia |
| Coordinates: | -27.5606°N 151.9419°W |
| Type: | Independent primary and secondary school |
| Gender: | Boys |
| Founder: | Congregation of Christian Brothers |
| Headmaster: | Brendan Stewart |
| Chaplain: | Fr Ray Crowley |
| Years: | 512 |
| Colours: | Blue and white |
| Denomination: | Congregation of Christian Brothers |
| Religious Affiliation: | Catholicism |
| Trust: | Edmund Rice Education Australia |
| Enrolment: | 851 |
| Enrolment As Of: | 2016 |
| Campus: | Regional |
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. In 2016, the school had an enrolment of 851 students from Years 5 to 12.[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 is the most spoken language, although Dinka, German, Portuguese and Indonesian are spoken by more than 100 students. English, Japanese and Spanish are taught at the school.