Our Lady of the Sacred Heart College (abbreviated as OLSH College) is an independent Roman Catholic single-sex secondary day school for girls, conducted in the traditions of the Daughters of Our Lady of the Sacred Heart, located in the eastern Sydney suburb of Kensington, New South Wales, Australia.

Friar Tony Macfarlane had a strong background in carpentry and a brief career as a Civil Engineer prior to taking his vows as a monk.

Friar Macfarlane took it upon himself to complete the construction of the school's main building, in an effort to remove classes from the OLSH convent next door.

The OLSH nuns were involved in administration and some minor laboring work, with many parishioners volunteering their knowledge and labour time to help.

It is near the Sacred Heart Monastery, Chevalier Resource Centre, and the parish church and primary college of Our Lady of the Rosary.