Category:Churches in Illinois

• Cathedrals in Illinois‎ (3 C, 2 P)
• Churches in Illinois by county‎ (17 C)
• Former churches in Illinois‎ (1 C, 5 P)
• Churches on the National Register of Historic Places in Illinois‎ (79 P)
• Churches in Illinois by populated place‎ (6 C)
• Wooden churches in Illinois‎ (2 P)

B

• Baptist churches in Illinois‎ (6 P)

C

• Christian Science churches in Illinois‎ (1 C, 1 P)
• Congregational churches in Illinois‎ (5 P)

E

• Eastern Catholic churches in Illinois‎ (1 C, 3 P)
• Eastern Orthodox churches in Illinois‎ (3 P)
• Episcopal church buildings in Illinois‎ (1 C, 17 P)
• Evangelical churches in Illinois‎ (6 P)

F

• Filipino shrines in Chicago‎ (2 P)

G

• Gothic Revival church buildings in Illinois‎ (21 P)
• Greek Revival church buildings in Illinois‎ (7 P)

L

• Lutheran churches in Illinois‎ (6 P)

M

• Megachurches in Illinois‎ (7 P)
• Methodist churches in Illinois‎ (2 C, 5 P)

P

• Presbyterian churches in Illinois‎ (1 C, 15 P)

Q

• Quaker meeting houses in Illinois‎ (2 P)

R

• Roman Catholic churches in Illinois‎ (8 C, 2 P)
• Romanesque Revival church buildings in Illinois‎ (11 P)

U

• Unitarian Universalist churches in Illinois‎ (6 P)
• United Church of Christ churches in Illinois‎ (5 P)

C

• Community Christian Church
• The Crossing Church

E

• Elmhurst Christian Reformed Church

I

• Iglesia Apostólica Filadelfia

M

• Mulkeytown Christian Church

N

• New Gračanica Monastery

P

• Parkview Christian Church
• Prairie Dell Meetinghouse

S

• Saint Sava Serbian Orthodox Monastery and Seminary
• Churches in Sycamore Historic District

W

• Westervelt Christian Church