List of reptiles of Canada

Order Squamata

Snakes (Suborder [Serpentes])

• Charina bottae – southern British Columbia, but not Vancouver Island
• Coluber constrictor foxii – Pelee Island in Ontario
• Coluber constrictor flaviventris – southern Saskatchewan
• Coluber constrictor mormon – south-central British Columbia
• Contia tenuis – southern Vancouver Island in British Columbia
• Crotalus horridus – southern Ontario, possibly extirpated
• Crotalus oreganus oreganus – south-central British Columbia
• Crotalus viridis viridis – southern Alberta, southwestern Saskatchewan
• Diadophis punctatus edwardsii – southeastern Ontario, southern Quebec, most of New Brunswick, and Nova Scotia
• Hypsiglena torquata – extreme south-central British Columbia
• Heterodon nasicus nasicus – southeastern Alberta. southern Saskatchewan and southwestern Manitoba
• Heterodon platirhinos – southwestern Ontario
• Lampropeltis triangulum – southern Ontario southern Quebec
• Nerodia sipedon insularum – islands in western Lake Erie
• Nerodia sipedon sipedon – southern and central Ontario, southern Quebec
• Opheodrys vernalis – southeast Saskatchewan, southern Manitoba, central and southern Ontario, southern Quebec, most of New Brunswick, Nova Scotia, and Prince Edward Island
• Pantherophis gloydi – southwestern Ontario
• Pantherophis obsoleta obsoleta – southern Ontario
• Pantherophis spiloides – southeastern Ontario
• Pituophis catenifer deserticola – south-central British Columbia
• Pituophis catenifer sayi – southern Alberta and southern Saskatchewan
• Regina septemvittata – southwestern Ontario
• Sistrurus catenatus – Bruce Peninsula and some parts of southwestern Ontario
• Storeria dekayi – southern Ontario, southern Quebec
• Storeria occipitomaculata occipitomaculata - southeastern Saskatchewan, southern Manitoba, southwestern and southeastern Ontario, southern Quebec, most of New Brunswick, Nova Scotia, and Prince Edward Island
• Thamnophis butleri – southwestern Ontario
• Thamnophis elegans vagrans – most of British Columbia, most of Alberta, southwestern Saskatchewan, and possibly the Liard River Valley in southwestern Northwest Territories
• Thamnophis ordinoides – southwestern British Columbia, including Vancouver Island
• Thamnophis radix haydeni – eastern Alberta, southern Saskatchewan and southwestern Manitoba
• Thamnophis sauritus septentrionalis – southern Ontario and southwestern Nova Scotia
• Thamnophis sirtalis fitchi – central mainland British Columbia almost up to the Yukon border, and northern Vancouver Island
• Thamnophis sirtalis pallidulus – southern half of Quebec, most of New Brunswick, Nova Scotia, and Prince Edward Island
• Thamnophis sirtalis parietalis – eastern plains of British Columbia, most of Alberta, extreme southern Northwest Territories around the Fort Smith region, most of Saskatchewan, southern half of Manitoba, and northwestern Ontario
• Thamnophis sirtalis pickeringi – southwest corner of British Columbia, including southern Vancouver Island
• Thamnophis sirtalis sirtalis – most of Ontario and Quebec, and the southeast corner of Manitoba

  Lizards (Suborder [Lacertilia])

• Elgaria coerulea principis – southern British Columbia, including most of Vancouver Island
• Plestiodon skiltonianus - southern interior of British Columbia
• Plestiodon fasciatus – southern Ontario
• Plestiodon septentrionalis septentrionalis – southwestern Manitoba
• Phrynosoma douglasii – extreme south-central British Columbia
• Phrynosoma hernandesi – extreme southeastern Alberta and southern Saskatchewan
• Podarcis muralis - introduced - southeastern Vancouver Island, Denman Island, single records in Vancouver, Summerland and Osoyoos but no populations on BC mainland.

  Order Testudines

Land and pond turtles

• Actinemys marmorata
• Apalone spinifera
• Chelydra serpentina
• Chrysemys picta
• Clemmys guttata
• Emydoidea blandingii
• Glyptemys insculpta
• Graptemys geographica
• Sternotherus odoratus
• Terrapene carolina

  Sea turtles

• Caretta caretta
• Chelonia mydas
• Dermochelys coriacea
• Lepidochelys kempii
• Lepidochelys olivacea