Maryhill Convent School moved to her present site @ Idi-Ape, Iwo Road in 1958. Initially, Maryhill Convent School started from St. Theresa’s College, Oke-Ado under the direction of Rev. Sr. Kathleen O’Regan, the then Principal of the College with about thirty pupils in January 1956. Maryhill Convent School is known to be a dynamic school, increasing structurally, academically …and in pupils’ turnout every year.Maryhill has over the years produced high caliber of pupils. Since 2005, Maryhill has been participating in the Nigeria Turkish International College Mathematics Olympiad in collaboration with the National Mathematical Centre and it has been producing one two of the best in Oyo State and Nigeria at large.