Mt St Michael's College is an independent Catholic secondary school for girls located in Ashgrove, Brisbane, Queensland, Australia.

[1] Mt St Michael's College is located 6 kilometres from the Brisbane CBD at 67 Elimatta Drive, Ashgrove.

From the original Grantuly homestead where rooms were set up for school, the College campus has seen significant growth and change over the years.

Nestled at the top of the convent lawn, in beautiful garden surrounds, the homestead has been magnificently restored and houses the administration centre for the college.

In 2011, the Ionian Centre was completed providing facilities for music performance, general learning areas, state of the art science laboratories and a fully equipped Auditorium.