The Roman Catholic Diocese of Jamshedpur (Latin: Iamshedpuren(sis)) is a diocese located in the city of Jamshedpur in the ecclesiastical province of Ranchi in India.

• 2 July 1962: Established as Diocese of Jamshedpur from the Archdiocese of Calcutta

• Bishops of Jamshedpur (Latin Rite)
  • Bishop Telesphore Bilung, S.V.D. (1 November 2021 – present)
  • Bishop Felix Toppo, S.J. (14 June 1997 – 24 June 2018)
  • Bishop Joseph Robert Rodericks, S.J. (25 June 1970 – 9 January 1996)
  • Archbishop Lawrence Trevor Picachy, S.J. (later Cardinal) (Apostolic Administrator 29 May 1969 – 25 June 1970)
  • Bishop Lawrence Trevor Picachy, S.J. (later Cardinal) (12 July 1962 – 29 May 1969)

• GCatholic.org
• Catholic Hierarchy
• Diocese website

22°47′30″N 86°13′31″E / 22.7918°N 86.2253°E / 22.7918; 86.2253