The Roman Catholic Diocese of Jalpaiguri (Latin: Ialpaigurien(sis)) is a diocese located in the city of Jalpaiguri in the ecclesiastical province of Calcutta in India.

• 17 January 1952: Established as the Diocese of Jalpaiguri from the Diocese of Dinajpur

• Bishops of Jalpaiguri (Latin Rite)
  • Bishop Clement Tirkey (31 January 2006 – present)
  • Bishop James Anthony Toppo (24 April 1971 – 4 May 2004)
  • Bishop Francis Ekka (29 November 1967 – 24 April 1971)
  • Bishop Ambrose Galbiati, P.I.M.E. (20 March 1952 – 22 March 1967)

• GCatholic.org
• Catholic Hierarchy

26°32′09″N 88°41′14″E / 26.5358°N 88.6872°E / 26.5358; 88.6872