D
- Dafoe
- Dalmeny, Saskatchewan
- Daniel's Harbour
- Danville, Quebec
- Dapp
- Darlings Beach
- Dauphin, Manitoba
- Daveluyville
- Davidson, Saskatchewan
- Davin
- Dawson
- Dawson Creek
- Day's Beach
- Daysland
- Debden, Saskatchewan
- Deep Creek
- Deep River
- Deer Lake
- Delburne
- Delia, Alberta
- Delisle
- Delmas, Saskatchewan
- Deloraine, Manitoba
- Delson
- Demaine
- Denare Beach
- Denholm, Saskatchewan
- Denzil
- Derwent, Alberta
- Deschaillons-sur-Saint-Laurent
- Deseronto
- Deux-Montagnes
- Devon
- Dewberry
- Didsbury, Alberta
- Dieppe, New Brunswick
- Digby, Nova Scotia
- Dilke
- Dinsmore
- Disley, Saskatchewan
- Disraeli
- Dodsland
- Dolbeau-Mistassini
- Domremy
- Donalda
- Donnelly
- Dorchester, New Brunswick
- Dore Lake
- Dorintosh
- Dover, Newfoundland and Labrador
- Drake
- Drayton Valley
- Drinkwater
- Drumheller
- Drummondville
- Dryden
- Dubuc
- Duchess
- Duck Lake
- Duff
- Duhamel
- Duncan
- Dundurn
- Dunham, Quebec
- Dunnottar, Manitoba
- Dunsmuir
- Duntara
- Duparquet
- Duval
- Dysart, Saskatchewan