Category:Populated places in Ontario

• Populated places in Ontario by census division‎ (53 C)
• Ontario populated places on the Detroit River‎ (2 C, 3 P)
• Ontario populated places on the Saint Lawrence River‎ (14 P)

*

• Lists of populated places in Ontario‎ (16 P)

C

• Cities in Ontario‎ (57 C, 54 P)

D

• Designated places in Ontario‎ (124 P)

F

• Fictional populated places in Ontario‎ (6 P)
• Former populated places in Ontario‎ (3 C, 4 P)

I

• Indian reserves in Ontario‎ (10 C, 24 P)

L

• Local services boards in Ontario‎ (46 P)

M

• Metropolitan areas of Ontario‎ (3 C, 6 P)
• Mining communities in Ontario‎ (1 C, 22 P)
• Municipalities in Ontario‎ (6 C, 1 P)

N

• Neighbourhoods in Ontario‎ (36 C, 3 P)

P

• Port settlements in Ontario‎ (9 P)

R

• Railway towns in Ontario‎ (12 P)
• Road-inaccessible communities of Ontario‎ (16 P)

T

• Towns in Ontario‎ (47 C, 89 P)
• Townships of Ontario‎ (3 C, 1 P)

U

• Unorganized areas in Ontario‎ (17 P)

V

• Villages in Ontario‎ (1 C, 11 P)