Canis lupus alces (Kenai Peninsula Wolf) 基奈山狼(滅絕)
Canis lupus arctos (Melville Island Wolf, Arctic wolf) 北極狼
Canis lupus baileyi (Mexican Wolf) 墨西哥狼
Canis lupus beothucus (Newfoundland Wolf) 紐芬蘭狼 (滅絕)
Canis lupus bernardi (Banks Island Tundra Wolf) 班克斯島苔原狼
Canis lupus columbianus (British Columbian Wolf) 不列顛哥倫比亞狼
Canis lupus crassodon (Vancouver Island Wolf) 範庫弗狼
Canis lupus fuscus (Cascade Mountains Wolf) 小瀑布山狼
Canis lupus hudsonicus (Hudson Bay Wolf) 哈德遜灣狼
Canis lupus griseoalbus (Manitoba Wolf) 馬尼托巴狼
Canis lupus irremotus (Northern Rocky Mountain Wolf) 北落基山狼
Canis lupus labradorius (Labrador Wolf) 拉布拉多狼
Canis lupus ligoni (Alexander Archipelago Wolf)亞歷山大群島狼
Canis lupus lycaon (Eastern timber wolf) 東部森林狼
Canis lupus mackenzii (Mackenzie Tundra Wolf) 密歇根苔原狼
Canis lupus manningi (Baffin Island Tundra Wolf) 巴芬島苔原狼
Canis lupus mogollonensis (Mogollon Mountain Wolf) 滅絕
Canis lupus monstrabilis (Texas Gray Wolf) 德克薩斯灰狼(滅絕)
Canis lupus nubilus (Great Plains Wolf, Buffalo Wolf)大平原狼、布法羅狼
Canis lupus occidentalis (Mackenzie Valley Wolf) 密歇根山谷狼
Canis lupus orion (Greenland Wolf) 格陵蘭狼
Canis lupus pambasileus (Interior Alaskan Wolf) 內阿拉斯加狼
Canis lupus tundrarum (Alaska Tundra Wolf) 阿拉斯加苔原狼
Canis lupus youngi (Southern Rocky Mountain Wolf) 南落基山狼(滅絕)
Canis lupus albus (Tundra Wolf) 苔原狼(歐洲)
Canis lupus arabs (Arabian wolf) 阿拉伯狼
Canis lupus campestris (Steppe Wolf) 西伯利亞平原狼
Canis lupus communis (Central Russian Wolf) 中俄羅斯狼
Canis lupus cubanensis (Caspian Sea Wolf) 裡海狼
Canis lupus deitanus (Spanish wolf) 西班牙狼(滅絕)
Canis lupus hattai (Japanese wolf) 日本狼(滅絕)
Canis lupus hodophilax (Hondo Japanese wolf) 本洲狼(滅絕)
Canis lupus italicus (Italian Wolf) 義大利狼
Canis lupus laniger (Tibetan Wolf) 中國狼
Canis lupus lupaster (Egyptian Wolf) 埃及狼
Canis lupus lupus (Common Wolf) 指名亞種(歐洲和俄羅斯)
Canis lupus minor (Austro-Hungary Wolf) 奧匈狼
Canis lupus pallipes (Indian, Iranian, Asiatic wolf) 亞洲狼
Canis lupus alces (Kenai Peninsula Wolf) 基奈山狼(滅絕)
Canis lupus arctos (Melville Island Wolf, Arctic wolf) 北極狼
Canis lupus baileyi (Mexican Wolf) 墨西哥狼
Canis lupus beothucus (Newfoundland Wolf) 紐芬蘭狼 (滅絕)
Canis lupus bernardi (Banks Island Tundra Wolf) 班克斯島苔原狼
Canis lupus columbianus (British Columbian Wolf) 不列顛哥倫比亞狼
Canis lupus crassodon (Vancouver Island Wolf) 範庫弗狼
Canis lupus fuscus (Cascade Mountains Wolf) 小瀑布山狼
Canis lupus hudsonicus (Hudson Bay Wolf) 哈德遜灣狼
Canis lupus griseoalbus (Manitoba Wolf) 馬尼托巴狼
Canis lupus irremotus (Northern Rocky Mountain Wolf) 北落基山狼
Canis lupus labradorius (Labrador Wolf) 拉布拉多狼
Canis lupus ligoni (Alexander Archipelago Wolf)亞歷山大群島狼
Canis lupus lycaon (Eastern timber wolf) 東部森林狼
Canis lupus mackenzii (Mackenzie Tundra Wolf) 密歇根苔原狼
Canis lupus manningi (Baffin Island Tundra Wolf) 巴芬島苔原狼
Canis lupus mogollonensis (Mogollon Mountain Wolf) 滅絕
Canis lupus monstrabilis (Texas Gray Wolf) 德克薩斯灰狼(滅絕)
Canis lupus nubilus (Great Plains Wolf, Buffalo Wolf)大平原狼、布法羅狼
Canis lupus occidentalis (Mackenzie Valley Wolf) 密歇根山谷狼
Canis lupus orion (Greenland Wolf) 格陵蘭狼
Canis lupus pambasileus (Interior Alaskan Wolf) 內阿拉斯加狼
Canis lupus tundrarum (Alaska Tundra Wolf) 阿拉斯加苔原狼
Canis lupus youngi (Southern Rocky Mountain Wolf) 南落基山狼(滅絕)
Canis lupus albus (Tundra Wolf) 苔原狼(歐洲)
Canis lupus arabs (Arabian wolf) 阿拉伯狼
Canis lupus campestris (Steppe Wolf) 西伯利亞平原狼
Canis lupus communis (Central Russian Wolf) 中俄羅斯狼
Canis lupus cubanensis (Caspian Sea Wolf) 裡海狼
Canis lupus deitanus (Spanish wolf) 西班牙狼(滅絕)
Canis lupus hattai (Japanese wolf) 日本狼(滅絕)
Canis lupus hodophilax (Hondo Japanese wolf) 本洲狼(滅絕)
Canis lupus italicus (Italian Wolf) 義大利狼
Canis lupus laniger (Tibetan Wolf) 中國狼
Canis lupus lupaster (Egyptian Wolf) 埃及狼
Canis lupus lupus (Common Wolf) 指名亞種(歐洲和俄羅斯)
Canis lupus minor (Austro-Hungary Wolf) 奧匈狼
Canis lupus pallipes (Indian, Iranian, Asiatic wolf) 亞洲狼