The Sacred Heart Church[1][2] is a religious building that is affiliated with the Catholic Church and is located in the town of Jamestown[3] on the island of Saint Helena, part of the British overseas territory of Saint Helena, Ascension and Tristan da Cunha in the southern Atlantic Ocean.

[5] The first Catholic priests came to Saint Helena with Napoleon Bonaparte in 1819.

Bounavita left the island in March 1821, leaving Vignali to administer Extreme Unction to Napoleon on 5 May 1821 and conduct his burial service on 9 May.

A permanent church was built in 1852, and the first resident priest arrived under the jurisdiction of Apostolic Vicariate of Cape of Good Hope, Western District.

The congregation is part of the constituency of the Mission sui juris of Saint Helena, Ascension and Tristan da Cunha (Missio sui iuris Sanctae Helenae, Ascensionis et Tristanensis), which was created in 1986 under the pontificate of Pope John Paul II.