Cities
- Dagmar ON
- Dalhousie Lake ON
- Dalhousie Mills ON
- Dalkeith ON
- Dalrymple ON
- Dalston ON
- Dalton Mills ON
- Dalton ON
- Damascus ON
- Darrell ON
- Dartmoor BC
- Davidson QC
- Davis Bay BC
- Davis Mills ON
- Dawn Mills ON
- Day Mills ON
- De Grassi Point ON
- De Winton AB
- Deacon ON
- Deadwood AB
- Deanlea Beach ON
- Debolt AB
- DeCew Falls ON
- Dee Bank ON
- Deer Bay ON
- Deerbrook ON
- Deerhurst ON
- Dejong ON
- Delacour AB
- Delamere ON
- Delaware ON
- Delaware West ON
- Delburne AB
- Deleage QC
- Delisle s Corners ON
- Delson QC
- Delta BC
- Delta ON
- Deltor ON
- Demmitt AB
- Denfield ON
- Dentville BC
- Derry West ON
- Derryville ON
- Derwent ON
- Desbarats ON
- Devil Lake ON
- Devizes ON
- Dewdney BC
- Dewitt s Corners ON
- Dexter ON
- Dickson AB
- Dixon s Corners ON
- Dixonville AB
- Doe Lake ON
- Dollard-des-Ormeaux QC
- Domville ON
- Donalda AB
- Donaldson ON
- Doncaster QC
- Donnelly AB
- Doon ON
- Dorchester ON
- Dore Bay ON
- Dorking ON
- Dorval QC
- Douro ON
- Douro-Dummer ON
- Dover Centre ON
- Dowling ON
- Downeys ON
- Downeyville ON
- Doyles ON
- Dromore ON
- Drummond Centre ON
- Drummond ON
- Drury ON
- Dudley ON
- Duffs Corners ON
- Dummer Lake ON
- Dummer Twp ON
- Dunbar-Southlands BC
- Duncrief ON
- Dundalk ON
- Dundela ON
- Dunedin ON
- Dungannon ON
- Dunkerron ON
- Dunns Valley ON
- Duntroon ON
- Dunvegan ON
- Dutton ON
- Dutton-Dunwich ON
- Duttona Beach ON
- Dyer Bay ON