Roman Catholic Diocese of Darjeeling

Diocese of Darjeeling Dioecesis Darieelingensis दार्जिलिंग के सूबा
Immaculate Conception Cathedral in Darjeeling
Location
Country	India  Bhutan
Ecclesiastical province	Calcutta
Statistics
Area	10,880 km2 (4,200 sq mi)
Population - Total - Catholics	(as of 2021) 2,331,153 37,320 (2.4%)
Parishes	60
Information
Denomination	Catholic Church
Sui iuris church	Latin Church
Rite	Roman Rite
Established	15 February 1929 (as a Mission Sui Iuris)
Cathedral	Immaculate Conception Cathedral in Darjeeling
Secular priests	147
Current leadership
Pope	Francis
Bishop	Most Rev. Stephen Lepcha
Metropolitan Archbishop	Thomas D'Souza

The Diocese of Darjeeling is a Latin Church ecclesiastical jurisdiction or diocese of the Catholic Church in India. It is a suffragan in the ecclesiastical province of the metropolitan Archdiocese of Calcutta, yet depends on the missionary Dicastery for Evangelization. It includes within its territory the independent Himalayan country of Bhutan, where Christianity is practiced by a tiny minority and proselytism is forbidden.

The cathedral episcopal see is the Marian Immaculate Conception Cathedral, in Darjeeling, West Bengal state, India.