# List of cathedrals in Illinois

This is a list of cathedrals in the state of Illinois, United States:
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* GPX (primary coordinates)
* GPX (secondary coordinates)
| Municipality | Cathedral | Location & References |
| Belleville | St. Peter's Cathedral (Roman Catholic) | 38°30′37″N 89°59′16″W﻿ / ﻿38.510254°N 89.98771°W﻿ / 38.510254; -89.98771﻿ (St. Peter's Cathedral, Belleville, Illinois) |
| Bellwood (Chicago area) | Mar Thoma Shleeha Cathedral (Syro-Malabar Catholic) | 41°53′21″N 87°53′40″W﻿ / ﻿41.88904°N 87.894466°W﻿ / 41.88904; -87.894466﻿ (Mar Thoma Shleeha Cathedral, Bellwood, Illinois) |
| Bellwood (Chicago area) | Saint Gregorios Cathedral (Malankara Orthodox Church) (Oriental Orthodox Communion) | 41°53′13″N 87°51′58″W﻿ / ﻿41.886988°N 87.866026°W﻿ / 41.886988; -87.866026﻿ (Saint Gregorios Cathedral, Bellwood, Illinois) |
| Chicago | Holy Name Cathedral (Roman Catholic) | 41°53′46″N 87°37′40″W﻿ / ﻿41.896111°N 87.627778°W﻿ / 41.896111; -87.627778﻿ (Holy Name Cathedral, Chicago) |
| Chicago | St. James Cathedral (Episcopal) | 41°53′41″N 87°37′36″W﻿ / ﻿41.894722°N 87.626667°W﻿ / 41.894722; -87.626667﻿ (St. James Cathedral, Chicago) |
| Chicago | Annunciation Cathedral (Greek Orthodox) | 41°54′04″N 87°37′57″W﻿ / ﻿41.901169°N 87.63244°W﻿ / 41.901169; -87.63244﻿ (Annunciation Cathedral, Chicago) |
| Chicago | St. Nicholas Cathedral (Ukrainian Catholic) | 41°53′49″N 87°41′02″W﻿ / ﻿41.896943°N 87.68387°W﻿ / 41.896943; -87.68387﻿ (St. Nicholas Cathedral, Chicago) |
| Chicago | Holy Trinity Cathedral (Orthodox Church in America) | 41°54′07″N 87°40′55″W﻿ / ﻿41.902026°N 87.681869°W﻿ / 41.902026; -87.681869﻿ (Holy Trinity Cathedral, Chicago) |
| Chicago | St. George Cathedral (Orthodox Church in America) | 41°53′54″N 87°40′19″W﻿ / ﻿41.898352°N 87.671832°W﻿ / 41.898352; -87.671832﻿ (St. George Cathedral, Chicago) |
| Chicago | Holy Resurrection Cathedral (Serbian Orthodox) | 41°59′01″N 87°49′40″W﻿ / ﻿41.983667°N 87.827679°W﻿ / 41.983667; -87.827679﻿ (Holy Resurrection Cathedral, Chicago) |
| Chicago | Ss. Constantine and Helen Orthodox Cathedral (Romanian Orthodox) | 41°58′44″N 87°48′00″W﻿ / ﻿41.978966°N 87.799894°W﻿ / 41.978966; -87.799894﻿ (Ss. Constantine and Helen Orthodox Cathedral, Chicago) |
| Chicago | Mar Gewargis (St. George) Cathedral (Assyrian Church of the East) | 42°00′47″N 87°40′11″W﻿ / ﻿42.012985°N 87.669799°W﻿ / 42.012985; -87.669799﻿ (Mar Gewargis Assyrian Cathedral, Chicago) |
| Chicago | St. Volodymyr Cathedral (Ukrainian Orthodox Church of the USA) | 41°54′02″N 87°41′03″W﻿ / ﻿41.900636°N 87.68424°W﻿ / 41.900636; -87.68424﻿ (St. Volodomyr Cathedral, Chicago) |
| Chicago | All Saints Cathedral (Polish National Catholic Church) (not in full communion with Rome) | 41°59′17″N 87°51′12″W﻿ / ﻿41.988093°N 87.853294°W﻿ / 41.988093; -87.853294﻿ (All Saints Cathedral, Chicago) |
| Des Plaines (Chicago area) | Holy Virgin Protection Cathedral (Russian Orthodox Church Outside Russia) | 42°01′11″N 87°53′44″W﻿ / ﻿42.019791°N 87.895559°W﻿ / 42.019791; -87.895559﻿ (Holy Virgin Protection Cathedral, Des Plaines, Illinois) |
| Joliet | Cathedral of St. Raymond Nonnatus (Roman Catholic) | 41°32′06″N 88°06′04″W﻿ / ﻿41.53508°N 88.101°W﻿ / 41.53508; -88.101﻿ (Cathedral of St. Raymond Nonnatus, Joliet, Illinois) |
| Peoria | Cathedral of Saint Mary of the Immaculate Conception (Roman Catholic) | 40°41′55″N 89°35′06″W﻿ / ﻿40.698583°N 89.585028°W﻿ / 40.698583; -89.585028﻿ (Cathedral of Saint Mary of the Immaculate Conception, Peoria, Illinois) |
| Quincy | St. John's Cathedral (Anglican Church in America) | 39°53′48″N 91°21′20″W﻿ / ﻿39.896729°N 91.355484°W﻿ / 39.896729; -91.355484﻿ (St. John's Cathedral (ACA) Quincy, Illinois) |
| Quincy | St. John's Cathedral (Anglican Church in North America) | 39°56′01″N 91°24′16″W﻿ / ﻿39.933650°N 91.404411°W﻿ / 39.933650; -91.404411﻿ (St. John's Cathedral (ACNA) Quincy, Illinois) |
| Rockford | Cathedral of St. Peter (Roman Catholic) | 42°17′06″N 89°04′58″W﻿ / ﻿42.2851°N 89.0828°W﻿ / 42.2851; -89.0828﻿ (Cathedral of Saint Peter, Rockford, Illinois) |
| Springfield | Cathedral of the Immaculate Conception (Roman Catholic) | 39°47′36″N 89°38′55″W﻿ / ﻿39.7934°N 89.6487°W﻿ / 39.7934; -89.6487﻿ (Cathedral of the Immaculate Conception, Springfield, Illinois) |
| Springfield | Cathedral Church of St. Paul (Episcopal) | 39°47′37″N 89°39′13″W﻿ / ﻿39.793728°N 89.653641°W﻿ / 39.793728; -89.653641﻿ (St. Paul's Cathedral, Springfield, Illinois) |
| Wheaton (Chicago area) | Church of the Resurrection (Anglican Church in North America) | 41°52′08″S 88°07′16″W﻿ / ﻿41.86878439352743°S 88.12105200026528°W﻿ / -41.86878439352743; -88.12105200026528﻿ (Church of the Resurrection, Wheaton, Illinois) |