The Territorial Prelature of Marawi (Latin: Praelatura Territorialis Maraviensis), officially the Prelature of Saint Mary in Marawi, is a Catholic territorial prelature under the Archdiocese of Ozamis in the Philippines.

It comprises parishes in the minority Catholic community of Marawi, including at Mindanao State University, and four municipalities in the Lanao Provinces with significant Catholic population: Malabang and Balabagan in Lanao del Sur; and Sultan Naga Dimaporo and Balo-i in Lanao del Norte.

The prelature was established on November 20, 1976, carved out of the Territorial Prelature (now Diocese) of Iligan. Fr. Bienvenido S. Tudtud, M.S.P., became the first prelate until his death on June 26, 1987.

It would remain as sede vacante until December 27, 2001, when Fr. Edwin A. de la Peña, M.S.P., was installed as the second and current prelate.

On May 23, 2017, the Daesh-affiliated Maute and Abu Sayyaf groups attacked the city. They also stormed the cathedral, where then-Vicar General Fr. Teresito Soganub and several parishioners were held hostage.

Prelate			Period in Office	Coat of Arms
1.		Bienvenido S. Tudtud, M.S.P.† (1931–1987)	25 April 1977 – 26 June 1987 (10 years, 62 days)
sede vacante (26 June 1987 – 27 December 2001) (14 years, 184 days)
2.		Edwin A. de la Peña, M.S.P. (1954–)	27 December 2001 – present (22 years, 325 days)

• Marawi
• Catholic Church in the Philippines
  • List of Catholic dioceses in the Philippines

• Roman Catholic Territorial Prelature of Marawi on Facebook
• Territorial Prelature of Marawi – GCatholic.org
• Territorial Prelature of Marawi – Catholic Hierarchy