The Missionaries of the Sacred Heart of Jesus (MSC; Latin: Missionarii Sacratissimi Cordis; French: Missionnaires du Sacré-Coeur) are a missionary congregation in the Catholic Church.

Because of her frail health, she was not permitted to join the Daughters of the Sacred Heart who had been her teachers and under whose guidance she obtained her teaching certificate.

We acknowledge their elders both past and present. However, in 1880, with seven young women, Frances founded the Institute of the Missionary Sisters of the Sacred Heart …
The Institute was founded in 1880 by a passionate and bold woman – Saint Frances Xavier Cabrini – whose desire was to communicate, demonstrate, and make known the love and mercy of Jesus Christ through tangible acts of love, mercy and justice. The Missionary Sisters of the Sacred Heart of Jesus is a Roman Catholic female religious congregation, founded in 1880 by Mother Frances Xavier Cabrini. It was founded in 1854 by Servant of God Jules Chevalier (1824–1907) at Issoudun, France, in the Diocese of Bourges. The Guadalupe Province encompasses ministries in Australia, … The Institute of the Missionary Sisters of the Sacred Heart of Jesus is an international missionary congregation of religious women present on six continents and in seventeen countries of the world. May we honour their spirituality by being good and responsible stewards of this land.
The Missionary Sisters of the Sacred Heart of Jesus are a worldwide, mission-based and faith-based congregation of Catholic women. This congregation is to be distinguished from the Missionary Sisters of the Sacred Heart of Jesus, founded by Father Hubert Linckens, provincial of the Missionaries of the Sacred Heart, Hiltrup, near Munster, on 3 August, 1899, and approved episcopally in 1900. We, the Missionary Sisters of the Australian Province of the Missionary Sisters of the Sacred Heart, respectfully acknowledge the traditional custodians of the land on which we now live.