| D'Escousse | RICHMOND | NOVA SCOTIA |
| Dalesboro | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Dalhousie | ANNAPOLIS | NOVA SCOTIA |
| Dalhousie | KINGS | NOVA SCOTIA |
| Dalhousie | PICTOU | NOVA SCOTIA |
| Dalhousie | RESTIGOUCHE | NEW BRUNSWICK |
| Dalhousie & Sherbrooke (North/Nord) | LANARK (North/Nord) | ONTARIO |
| Dalton | VICTORIA (North/Nord) | ONTARIO |
| Dalton Trail (Yukon) | UNORGANIZED TERRITORIES/TERRITOI | THE TERRITORIES |
| Daly | BRANDON | MANITOBA |
| Danville (Village) | RICHMOND & WOLFE | QUEBEC |
| Darling | LANARK (North/Nord) | ONTARIO |
| Darlington | DURHAM (West/Ouest) | ONTARIO |
| Dartmouth (Town/Ville) | HALIFAX | NOVA SCOTIA |
| Dauphin | MARQUETTE | MANITOBA |
| Dauphin (Town/Ville) | MARQUETTE | MANITOBA |
| Dauphinais | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Davis Creek (Yukon) | UNORGANIZED TERRITORIES/TERRITOI | THE TERRITORIES |
| Davisburg | ALBERTA | THE TERRITORIES |
| Dawn | BOTHWELL | ONTARIO |
| Dawson City (Yukon) | UNORGANIZED TERRITORIES/TERRITOI | THE TERRITORIES |
| Day | ALGOMA | ONTARIO |
| De Salaberry | PROVENCHER | MANITOBA |
| De Salaberry | PROVENCHER | MANITOBA |
| Delaware | MIDDLESEX (South/Sud) | ONTARIO |
| Delhi (Village) | NORFOLK (North/Nord) | ONTARIO |
| Delisle | CHICOUTIMI & SAGUENAY | QUEBEC |
| DeLorimier (Village) | MAISONNEUVE | QUEBEC |
| Delta | NEW WESTMINSTER | BRITISH COLUMBIA |
| Dempsey Corner | KINGS | NOVA SCOTIA |
| Denbigh, Abinger & Ashby | ADDINGTON | ONTARIO |
| Denys River | INVERNESS | NOVA SCOTIA |
| Derby | GREY (North/Nord) | ONTARIO |
| Derby | NORTHUMBERLAND | NEW BRUNSWICK |
| Dereham | NORFOLK (North/Nord) | ONTARIO |
| Deschaillons (Village) | LOTBINIÈRE | QUEBEC |
| Deschambault | PORTNEUF | QUEBEC |
| Deseronto | HASTINGS (East/Est) | ONTARIO |
| Desert Lake | ALGOMA | ONTARIO |
| Devil Lake | SASKATCHEWAN | THE TERRITORIES |
| Devils Lake | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Dewdney | NEW WESTMINSTER | BRITISH COLUMBIA |
| Didsbury | ALBERTA | THE TERRITORIES |
| Digby & Longford | VICTORIA (North/Nord) | ONTARIO |
| Digby (Town/Ville) | DIGBY | NOVA SCOTIA |
| dimmion | CAPE BRETON | NOVA SCOTIA |
| Dirt Hills | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Disraeli | RICHMOND & WOLFE | QUEBEC |
| Ditchfield & Spaulding | BEAUCE | QUEBEC |
| Ditton | COMPTON | QUEBEC |
| Dixville (Village) | STANSTEAD | QUEBEC |
| Doctor Cove | SHELBURNE & QUEENS | NOVA SCOTIA |
| Dogpound | ALBERTA | THE TERRITORIES |
| Domeremy | SASKATCHEWAN | THE TERRITORIES |
| Dongola | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Dorchester | WESTMORLAND | NEW BRUNSWICK |
| Dorchester (North/Nord) | MIDDLESEX (East/Est) | ONTARIO |
| Dorchester (North/Nord) | MIDDLESEX (East/Est) | ONTARIO |
| Dorchester (South/Sud) | MIDDLESEX (East/Est) | ONTARIO |
| Dorion (Village) | VAUDREUIL | QUEBEC |
| Dorval | JACQUES-CARTIER | QUEBEC |
| Douglas | GASPÉ | QUEBEC |
| Douglas | YORK | NEW BRUNSWICK |
| Douglastown | GASPÉ | QUEBEC |
| Douro | PETERBOROUGH (East/Est) | ONTARIO |
| Dover | KENT | ONTARIO |
| Downie | PERTH (South/Sud) | ONTARIO |
| Draper | ONTARIO (North/Nord) | ONTARIO |
| Drayton (Village) | WELLINGTON (Centre) | ONTARIO |
| Dresden (Town/Ville) | BOTHWELL | ONTARIO |
| Drummond | LANARK (South/Sud) | ONTARIO |
| Drummond | VICTORIA | NEW BRUNSWICK |
| Drummond Mines | PICTOU | NOVA SCOTIA |
| Drummondville (Town/Ville) | DRUMMOND & ARTHABASKA | QUEBEC |
| Drury, Denison & Graham | NIPISSING | ONTARIO |
| Dryden | ALGOMA | ONTARIO |
| Dryden, Neelon, Garson & Maclennan | NIPISSING | ONTARIO |
| Dublin Shore | Lunenburg | NOVA SCOTIA |
| Duck Lake | SASKATCHEWAN | THE TERRITORIES |
| Dudswell | RICHMOND & WOLFE | QUEBEC |
| Dufferin | CHARLOTTE | NEW BRUNSWICK |
| Dufferin | CHICOUTIMI & SAGUENAY | QUEBEC |
| Dufferin | LISGAR | MANITOBA |
| Dufferin (Ward/Quartier) | SAINT JOHN | NEW BRUNSWICK |
| Duhamel | ALBERTA | THE TERRITORIES |
| Duhamel & Guigues | PONTIAC | QUEBEC |
| Duke's (Ward/Quartier) | SAINT JOHN | NEW BRUNSWICK |
| Dumbarton | CHARLOTTE | NEW BRUNSWICK |
| Dumfries | YORK | NEW BRUNSWICK |
| Dumfries (South/Sud) | WENTWORTH & BRANT (North/Nord) | ONTARIO |
| Dumfries (North/Nord) | WATERLOO (South/Sud) | ONTARIO |
| Dummer | PETERBOROUGH (East/Est) | ONTARIO |
| Dundalk (Village) | GREY (East/Est) | ONTARIO |
| Dundas | KENT | NEW BRUNSWICK |
| Dundas (Town/Ville) | WENTWORTH (South/Sud) | ONTARIO |
| Dundee | HUNTINGDON | QUEBEC |
| Dundurn | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Dungannon | HASTINGS (North/Nord) | ONTARIO |
| Dunham | MISSISQUOI | QUEBEC |
| Dunham (Village) | MISSISQUOI | QUEBEC |
| Dunleath | ASSINIBOIA (East/Est) | THE TERRITORIES |
| Dunmore | ASSINIBOIA (West/Ouest) | THE TERRITORIES |
| Dunn | HALDIMAND & MONCK | ONTARIO |
| Dunnett & Ratter | NIPISSING | ONTARIO |
| Dunnville (Village) | HALDIMAND & MONCK | ONTARIO |
| Dunwich | ELGIN (West/Ouest) | ONTARIO |
| Durham | DRUMMOND & ARTHABASKA | QUEBEC |
| Durham | Restigouche | NEW BRUNSWICK |
| Durham (South/Sud) | DRUMMOND & ARTHABASKA | QUEBEC |
| Durham (Town/Ville) | GREY (South/Sud) | ONTARIO |
| Dutton (Village) | ELGIN (West/Ouest) | ONTARIO |
| Dymond, Harley, Hudson, Kerns & Harris | NIPISSING | ONTARIO |