| | Aberdare Range, Kenya |
| | Absaroka Range, Montana and Wyoming |
| | Adamello-Presanella |
| | Adirondack Mountains, New York |
| | Ahaggar Mountains, Algeria |
| | Ahklun Mountains, Alaska |
| | Akashi Mountains |
| | Alaska Range |
| | Alborz Mountains |
| | Albula Range |
| | Aleutian Range, Alaska |
| | Allegheny Mountains, Pennsylvania, Maryland, and West Virginia |
| | Allgäu Alps |
| | Alps (France, Italy, Switzerland, Austria and Slovenia) |
| | Altay Mountains |
| | Amargosa Range, California |
| | Anadyr Range |
| | Andes |
| | Ankogel Group |
| | Annamite Range (Laos, Vietnam) |
| | Annieopsquotch Mountains, Newfoundland |
| | Anti-Lebanon |
| | Anvil Range, Yukon |
| | Apennines, Italy |
| | Appalachian Mountains, eastern United States and eastern Canada (see Appalachian Trail by state) |
| | Arabian Mountains |
| | Arthur Range, Tasmania |
| | Atlas mountains, Morocco, Algeria and Tunisia |
| | Backbone Ranges, Northwest Territories |
| | Baird Mountains, Alaska |
| | Balkan Mountains, Bulgaria |
| | Bardzkie Mountains |
| | Barisan Range, Sumatra |
| | Basin and Range Province (Nevada et al) |
| | Bear River Mountains, Utah and Idaho |
| | Beaverhead Mountains, Montana and Idaho |
| | Belcher Mountains, Hudson Bay |
| | Bendeleben Mountains, Alaska |
| | Berchtesgaden Alps |
| | Bergamo Alps |
| | Bernese Alps |
| | Bernina Range |
| | Beskidy Mountains |
| | Bieszczady Mountains |
| | Big Salmon Range, Yukon |
| | Bighorn Mountains, Wyoming |
| | Bismarck Range |
| | Bitterroot Range, Montana and Idaho |
| | Black Hills, South Dakota and Wyoming |
| | Blue Mountains (Oregon) |
| | Blue Mountains, New South Wales |
| | Blue Ridge, North Carolina and Virginia |
| | Bonnet Plume Range, Yukon |
| | Boston Mountains, Arkansas |
| | Boulder Mountains, Montana |
| | Boulder Mountains, Utah |
| | Brabazon Range, Alaska |
| | Bregaglia Range |
| | Brenta Group |
| | Bridger Mountains, Wyoming |
| | Bridger Range, Montana |
| | British Mountains, Yukon |
| | Brooks Range, northern Alaska |
| | Bystrzyckie Mountains |
| | Cabinet Mountains, Montana |
| | Cairngorms, Scotland |
| | Cantabrian Mountains, Spain |
| | Canyon Ranges, Northwest Territories |
| | Caraballo, Philippines |
| | Cariboo Mountains, British Columbia |
| | Carnic Alps |
| | Carpathian Mountains, Poland, Czech Republic, Slovakia, Ukraine, Romania |
| | Cascade Range/Cascade Mountains, California to British Columbia |
| | Cassiar Mountains, British Columbia and Yukon |
| | Castle Mountains, Montana |
| | Catskill Mountains, New York |
| | Caucasus |
| | Caucasus (Russia, Georgia and Azerbaijan) |
| | Central Eastern Alps (Austria, Switzerland, and Italy) |
| | Central Mountain Range, Taiwan |
| | Cherangany Hills, Kenya |
| | Cherskiy Range |
| | Chichinautzin or Sierra del Ajusco, Mexico |
| | Chilkat Range, Alaska Panhandle |
| | Chin Hills, Myanmar |
| | Chugach Mountains, southern Alaska |
| | Coast Mountains, British Columbia and Alaska Panhandle |
| | Coastal Range, Venezuela |
| | Coeur D'Alene Mountains, Montana and Idaho |
| | Columbia Mountains, British Columbia |
| | Columbia Plateau, Oregon and Washington |
| | Cordilla de Perijá, Colombia, Venezuela |
| | Cordillera Blanca, Peru |
| | Cordillera Central (Colombia) |
| | Cordillera Central of Peru |
| | Cordillera Central, Philippines |
| | Cordillera Darwin, Chile |
| | Cordillera de la Costa, Chile |
| | Cordillera de Lípez, Bolivia, Argentina |
| | Cordillera de Merida, Venezuela |
| | Cordillera de Nahuelbuta |
| | Cordillera Domeyko, Chile |
| | Cordillera Negra, Peru |
| | Cordillera Occidental (Colombia) |
| | Cordillera Occidental of Peru |
| | Cordillera Oriental (Colombia) |
| | Cordillera Oriental of Peru |
| | Cordillera Pelada |
| | Cordillera Real, Bolivia |
| | Cordillera Real, Ecuador |
| | Cordillera Riesco, Chile |
| | Cordillera Sarmiento, Chile |
| | Cordillera Valdiviana |
| | Cordón del Plata, Argentina |
| | Coso Range, California |
| | Cottian Alps |
| | Crazy Mountains, Montana |
| | Crocker Range, Borneo (Mount Kinabalu) |
| | Dachstein |
| | Darby Mountains, Alaska |
| | Darling Ranges, Western Australia |
| | Dauphiné Alps |
| | Davidson Mountains, Alaska |
| | Defereggen Mountains |
| | DeLong Mountains, Alaska |
| | Dentelles de Montmirail, France |
| | Diablo Range, Contra Costa Conty, California to Merced County, California |
| | Dinaric Alps (Slovenia, Croatia, Bosnia and Herzegovina, Montenegro and Albania) |
| | Dolomites |
| | Drakensberg Mountains, South Africa |
| | Dzhugdzhur Mountains |
| | East Humboldt Range, Nevada |
| | Eastern Alps |
| | Eastern Ghats, India |
| | Eje Volcánico Transversal, Mexico |
| | Elburz Mountains |
| | Elkhorn Mountains, Montana |
| | Endicott Mountains, Alaska |
| | Endless Mountains, Pennsylvania |
| | Ennstaler Alpen |
| | Fairweather Range, Alaska |
| | Flathead Range, Montana |
| | Flinders Ranges, South Australia |
| | Franklin Mountains, Alaska |
| | Franklin Mountains,El Paso County, Texas |
| | Front Range of the Rockies, Colorado |
| | Gallatin Range, Montana |
| | Garnet Range, Montana |
| | Glarus Alps |
| | Glenyon Range, Yukon |
| | Glockner Group |
| | Goldberg Group |
| | Golden Mountains |
| | Graian Alps |
| | Grampians, Victoria, Australia |
| | Gran Paradiso |
| | Granatspitz Group |
| | Granite Mountains, Wyoming |
| | Granite Range, Alaska |
| | Great Dividing Range, Queensland, New South Wales and Victoria |
| | Great Smoky Mountains |
| | Greater Khingan |
| | Greece, France |
| | Green Mountains, Vermont |
| | Green Mountains, Wyoming |
| | Gros Ventre Range, Wyoming |
| | Guadalupe Mountains, New Mexico and Texas |
| | Gunflint Range, Minnesota, United States and Ontario, Canada |
| | Gydan Mountains |
| | Hafner Group |
| | Hamersley Range |
| | Harz, Germany |
| | Henry Mountains, Utah |
| | Hess Mountains, Yukon |
| | Hida Mountains |
| | Himalaya (Nepal, Bhutan, China, India, Pakistan) |
| | Hindu Kush (Afghanistan, Pakistan) |
| | Hohe Tauern |
| | Hoàng Liên Son range, Vietnam |
| | Ilgachuz Range, British Columbia |
| | Innuitian Mountains, Ontario |
| | Itcha Range, British Columbia |
| | Japanese Alps |
| | Jizera Mountains |
| | John Long Mountains, Montana |
| | Jotunheimen |
| | Julian Alps |
| | Jura mountains, Switzerland |
| | Kaczawskie Mountains |
| | Kaiyuh Mountains, Alaska |
| | Kamnik Alps |
| | Karakoram (Pakistan, China, India) |
| | Karawanken |
| | Karelides, Finland (ancient) |
| | Karkonosze |
| | Karwendel |
| | Kaumajet Mountains, Labrador, Canada |
| | KelsaBurke Mountains, ThunderBay |
| | Kenai Mountains, Alaska |
| | Kettle River Range, Washington |
| | Khingan Mountains |
| | Kiglapait Mountains, Labrador, Canada |
| | Kigluaik Mountains, Alaska |
| | Kilbuck Mountains, Alaska |
| | Kirthar Mountains range (Pakistan) |
| | Kiso Mountains |
| | Kitzbühel Alps |
| | Klamath Mountains, California and Oregon |
| | Kluane Ranges, Yukon |
| | Knorr Range, Yukon |
| | Kootenay Mountains, British Columbia, Canada |
| | Koryak Mountains |
| | Kreuzeck Group |
| | Kunlun Mountains |
| | Kurai Mountains |
| | Kuskokwim Mountains, Alaska |
| | La Salle Mountains, Utah |
| | Lake Range, Nevada |
| | Laramie Mountains, Wyoming |
| | Laurentian Mountains, Quebec |
| | Lechtal Alps |
| | Lemhi Range, Idaho |
| | Lepontine Alps |
| | Lesser Khingan |
| | Lewis Hills, Newfoundland |
| | Lewis Range, Montana |
| | Ligurian Alps |
| | Livigno Range |
| | Livingston Range, Montana |
| | Logan Mountains, Yukon |
| | Long Range Mountains, Newfoundland |
| | Longfellow Mountains, Maine |
| | Lyngen Alps |
| | MacDonald Range, British Columbia |
| | MacDonnell Ranges, central Australia |
| | Macin Mountains, Romania |
| | Mackenzie Mountains, Northwest Territories and Yukon |
| | Madison Range, Montana |
| | Manzano Mountains, New Mexico |
| | Maoke Mountains, New Guinea |
| | Maritime Alps |
| | Maya Mountains, Belize |
| | Mentasta Mountains, Alaska |
| | Monashee Mountains, British Columbia |
| | Mont Blanc Group |
| | Mosquito Range, Colorado |
| | Nadaleen Range, Yukon |
| | New Guinea Highlands, New Guinea |
| | Niedere Tauern |
| | North-Eastern Swiss Alps |
| | Northern Limestone Alps (Austria and Germany) |
| | Notre Dame Mountains, Quebec |
| | Nulato Hills, Alaska |
| | Nutzotin Mountains, Alaska |
| | Oberhalbstein Range |
| | Ogilvie Mountains, Yukon |
| | Okanogan Range, Washington |
| | Olympic Mountains, Washington |
| | Opawskie Mountains |
| | Oquirrh Mountains, Utah |
| | Ore Mountains (Erzgebirge), Germany and Czech Republic |
| | Organ Mountains, Doña Ana County, New Mexico |
| | Orlicke Mountains |
| | Ortiz Mountains, New Mexico |
| | Ortler Alps |
| | Ouachita Mountains, Oklahoma and Arkansas |
| | Owen Stanley Range, New Guinea |
| | Owl Creek Mountains, Wyoming |
| | Owl Mountains |
| | Ozark Mountains, Arkansas,Missouri,Oklahoma and Kansas |
| | Pacific Coast Ranges, Mexico to Alaska |
| | Pakaraima Mountains, Venezuela, Guyana, Brazil |
| | Pamir Mountains (Tajikistan, Kyrgyzstan, Afghanistan, Pakistan) |
| | Panamint Range, California |
| | Pelly Mountains, Yukon |
| | Peninsular Ranges, Baja California Peninsula, Mexico to Riverside County, California |
| | Pennine Alps |
| | Pennines, England |
| | Percell Mountains, Montana |
| | Phillip Smith Mountains, Alaska |
| | Pindus Mountains, Greece |
| | Pioneer Mountains, Montana |
| | Pirin, Bulgaria |
| | Plessur Range |
| | Pryor Mountains, Montana |
| | Purcell Mountains (Alaska), Alaska |
| | Purcell Mountains, British Columbia |
| | Pyrenees, France and Spain |
| | Queen Maud Range |
| | Rainbow Range, British Columbia |
| | Ramapo Mountains, New Jersey |
| | Rhaetian Alps |
| | Rhodope Mountains, Bulgaria and Greece |
| | Rhön Mountains, Germany |
| | Richardson Mountains, Yukon |
| | Ridge-and-valley Appalachians, Pennsylvania, Maryland, West Virginia, and Virginia |
| | Rieserferner Group |
| | Rila, Bulgaria |
| | Robinson Mountains, Alaska |
| | Rocky Mountains, western United States and Canada |
| | Romanzof Mountains, Alaska |
| | Rondane |
| | Ruby Mountains, Nevada |
| | Rudawy Janowickie |
| | Rätikon |
| | Sacramento Mountains, Otero County, New Mexico |
| | Safed Koh (Afghanistan, Pakistan) |
| | Saint Elias Mountains, southern Alaska, Yukon and British Columbia |
| | Saint Francois Mountains, Missouri |
| | Salish Mountains, Montana |
| | Salmon River Mountains, Idaho |
| | Salt Range (Pakistan) |
| | Salt River Range, Wyoming |
| | Saltfjellet |
| | Samnaun Alps |
| | San Francisco Peaks, Arizona |
| | San Gabriel Mountains, Los Angeles County, California to Riverside County, California |
| | San Juan Mountains, Colorado |
| | Sandia Mountains, New Mexico |
| | Sangre de Cristo Mountains, Colorado and New Mexico |
| | Santa Cruz Mountains, San Mateo County, California to Santa Cruz County, California |
| | Santa Lucia Mountains, Monterey County, California and San Luis Obispo County, California |
| | Santa Monica Mountains, Los Angeles County, California |
| | Santa Susana Mountains, Los Angeles County, California |
| | Savoie Alps |
| | Sawatch Range, Colorado |
| | Sawtooth Range, Idaho |
| | Sayan Mountains |
| | Scandinavian Mountains, Norway and Sweden |
| | Schell Creek Range, Nevada |
| | Schober Group |
| | Schwatka Mountains, Alaska |
| | Selkirk Mountains, British Columbia |
| | Selwyn Mountains, Yukon |
| | Sentinel Range |
| | Serra da Mantiqueira, Brazil |
| | Serra do Mar, Brazil |
| | Sesvenna Range |
| | Seward Peninsula, Alaska |
| | Shawangunk Ridge, New York |
| | Sheep Range, Nevada |
| | Shoshone Range, Idaho |
| | Shoshone Range, Nevada |
| | Shubelik Mountains, Alaska |
| | Sierra de Córdoba, Argentina |
| | Sierra de la Ventana, Argentina |
| | Sierra de los Comechingones, Argentina |
| | Sierra de San Luis, Argentina |
| | Sierra Madre de Chiapas, Guatemala |
| | Sierra Madre del Sur, Mexico |
| | Sierra Madre Mountains |
| | Sierra Madre Occidental, Mexico |
| | Sierra Madre Oriental, Mexico |
| | Sierra Madre, Philippines |
| | Sierra Morena, Spain |
| | Sierra Nevada (U.S.), California |
| | Sierra Nevada, Chile |
| | Sierras de Tandil, Argentina |
| | Sikhote Alin Mountains |
| | Silvretta |
| | Sir Winston Churchill Range, Alberta |
| | Siskiyou Mountains, Oregon |
| | Sistema Bético, Spain |
| | Sistema Central, Spain |
| | Sistema Ibérico, Spain |
| | Sistema Penibético, Spain |
| | Snake Range, Nevada |
| | Snowy Mountains, New South Wales |
| | Snowy Range, Wyoming |
| | Sombre Mountains, Northwest Territories |
| | Southern Alps, New Zealand |
| | Southern Limestone Alps (Austria, Italy, and Slovenia) |
| | Spring Mountains, Nevada |
| | St. Cyr Range, Yukon |
| | Stanovoi Range |
| | Star Mountains |
| | Stone Mountains |
| | Stubai Alps |
| | Sudetes (Czech Republic, Germany, and Poland) |
| | Sudirman Range (Pegunungan Sudirman) |
| | Sulaiman Mountains (Pakistan, Iran) |
| | Superstition Mountains, Arizona |
| | Sutter Buttes, California |
| | Svecofennides, Finland and Sweden (ancient) |
| | Swan Range, Montana |
| | Table Mountains |
| | Taconic Mountains, New York |
| | Takshanuk Mountains, Alaska |
| | Talkeetna Mountains, Alaska |
| | Tatra Mountains |
| | Taurus Mountains |
| | Taylor Mountains, Alaska |
| | Tenmile Range, Colorado |
| | Teton Range, Wyoming |
| | Thurnwald Range |
| | Tian Shan, China, Kazakhstan, and Kyrgyzstan |
| | Tibesti Mountains, Chad |
| | Titiwangsa Mountains, Malay Peninsula |
| | Toba Kakar Range (Afghanistan, Pakistan) |
| | Tobacco Root Mountains, Montana |
| | Toiyabe Range, Nevada |
| | Torngat Mountains, Labrador and Quebec |
| | Totes Gebirge |
| | Transverse Ranges, Santa Barbara County, California |
| | Transylvanian Alps |
| | Trollheimen |
| | Tux Alps |
| | Tuxtla Mountains, Mexico |
| | Uinta Mountains, Utah |
| | United States Range, Nunavut |
| | Ural Mountains |
| | Ural Mountains, Russia |
| | Urner Alps |
| | Uwharrie Mountains, North Carolina |
| | Vanoise |
| | Venediger Group |
| | Verkhoyansk Mountains |
| | Verwall Alps |
| | Vindhya range Central India |
| | Virunga Mountains |
| | Vogelsberg Mountains, Germany |
| | Vosges mountains, France |
| | Wallowa Mountains, Oregon |
| | Waring Mountains, Alaska |
| | Wasatch Range, Utah |
| | Wernecke Mountains, Yukon |
| | West Humboldt Range, Nevada |
| | Western Alps (France, Switzerland, and Italy) |
| | Western Australia Mountains |
| | Western Ghats, India |
| | Wetterstein |
| | White Mountains (Alaska) |
| | White Mountains (Arizona) |
| | White Mountains (California) |
| | White Mountains (New Hampshire) |
| | Whitefish Range, Montana |
| | Wicklow Mountains, Ireland |
| | Wilden Kaiser |
| | Wind River Range, Wyoming |
| | Wolf Mountains, Montana |
| | Wrangell Mountains, southern Alaska |
| | Wyoming Range, Wyoming |
| | Yablonoi Mountains |
| | York Mountains, Alaska |
| | Zagros Mountains |
| | Zangezur Mountains (Syunik, Armenia) |
| | Zillertal Alps |
| | Ötztal Alps |