The Roman Catholic Diocese of Rustenburg (Latin: Rustenburgen(sis)) is a diocese located in the city of Rustenburg in the ecclesiastical province of Pretoria in South Africa.

• June 28, 1971: Established as Apostolic Prefecture of Rustenburg from the Metropolitan Archdiocese of Pretoria
• November 18, 1987: Promoted as Diocese of Rustenburg

• There is no Cathedral in the Diocese of Rustenburg.

• Prefect Apostolic of Rustenburg (Roman rite)
  • Fr. Henry Lancelot Paxton Hallett, C.SS.R. (1971.09.29 – 1987.11.18 see below)
• Bishops of Rustenburg (Roman rite)
  • Bishop Henry Lancelot Paxton Hallett, C.SS.R. (see above 1987.11.18 – 1990.01.30)
  • Bishop Kevin Dowling, C.SS.R. (1990.12.02 - 2020.11.25)
  • Bishop Robert Mogapi Mphiwe (since 2020.11.25)

• Roman Catholicism in South Africa

• GCatholic.org
• Catholic Hierarchy

33°35′00″S 22°12′00″E / 33.5833°S 22.2000°E / -33.5833; 22.2000