<P> Although these regions have no official status or defined boundaries the Provinces and territories are sometimes informally grouped into the following regions (generally from west to east by Provinces, followed by the three Territories): </P> <Table> <Tr> <Th> All provinces and territories </Th> <Th> Senate divisions </Th> <Th> Seven - region model </Th> <Th> Six - region model </Th> <Th> Five - region model </Th> <Th> Four - region model </Th> <Th> Three - region model </Th> </Tr> <Tr> <Td> British Columbia </Td> <Td> Western Canada (24 seats) </Td> <Td> British Columbia </Td> <Td> West Coast </Td> <Td> West Coast </Td> <Td> Western Canada </Td> <Td> Western Canada </Td> </Tr> <Tr> <Td> Alberta </Td> <Td> Alberta </Td> <Td> Prairies </Td> <Td> Prairies </Td> </Tr> <Tr> <Td> Saskatchewan </Td> <Td> Saskatchewan and Manitoba </Td> </Tr> <Tr> <Td> Manitoba </Td> </Tr> <Tr> <Td> Ontario </Td> <Td> Ontario (24 seats) </Td> <Td> Ontario </Td> <Td> Ontario </Td> <Td> Central Canada </Td> <Td> Central Canada </Td> <Td> Eastern Canada </Td> </Tr> <Tr> <Td> Quebec </Td> <Td> Quebec (24 seats) </Td> <Td> Quebec </Td> <Td> Quebec </Td> </Tr> <Tr> <Td> New Brunswick </Td> <Td> The Maritimes (24 seats) </Td> <Td> Atlantic Canada </Td> <Td> Atlantic Canada </Td> <Td> Atlantic Canada </Td> <Td> Atlantic Canada </Td> </Tr> <Tr> <Td> Prince Edward Island </Td> </Tr> <Tr> <Td> Nova Scotia </Td> </Tr> <Tr> <Td> Newfoundland and Labrador </Td> <Td> Newfoundland and Labrador (6 seats) </Td> </Tr> <Tr> <Td> Yukon </Td> <Td> The North (Territories) (3 seats) </Td> <Td> Northern Canada </Td> <Td> Northern Canada </Td> <Td> Northern Canada </Td> <Td> Northern Canada </Td> <Td> Northern Canada </Td> </Tr> <Tr> <Td> Northwest Territories </Td> </Tr> <Tr> <Td> Nunavut </Td> </Tr> </Table> <Tr> <Th> All provinces and territories </Th> <Th> Senate divisions </Th> <Th> Seven - region model </Th> <Th> Six - region model </Th> <Th> Five - region model </Th> <Th> Four - region model </Th> <Th> Three - region model </Th> </Tr>

List of provinces in canada from west to east
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