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. The College was founded in 1897 by members of the Daughters of Our Lady of the Sacred Heart, a religious congregation founded by Father Jules Chevalier in France in 1874. The College provides a religious and general education for approximately 800 girls from Year 7 to Year 12.