There are at least 290 named mountain passes in Montana.
 MacDonald Pass, Lewis and Clark County, Montana, , el. 
 Marias Pass, Glacier County, Montana, , el. 
 Markle Pass, Sanders County, Montana, , el. 
 McCormack Pass, Madison County, Montana, , el. 
 Meyers Creek Pass, Sweet Grass County, Montana, , el. 
 Mill Creek Pass, Park County, Montana, , el. 
 Miller Saddle, Mineral County, Montana, , el. 
 Milwaukee Pass, Sanders County, Montana, , el. 
 Mink Creek Saddle, Ravalli County, Montana, , el. 
 Minton Creek Pass, Sanders County, Montana, , el. 
 Missouri Cutoff, Carbon County, Montana, , el. 
 Mollman Pass, Lake County, Montana, (Salish: sɫipú sx̣ʷcusi, múlmin sx̣ʷcusi ) , el. 
 Monida Pass, Beaverhead County, Montana, , el. 
 Moose Pass, Meagher County, Montana, , el. 
 Morrisy Coulee Narrows, Wheatland County, Montana, , el. 
 Mud Creek Saddle, Ravalli County, Montana, , el. 
 Muggins Gap, Rosebud County, Montana, , el. 
 Mullan Pass, Mineral County, Montana, , el. 
 Mullan Pass, Powell County, Montana, , el. 
 Muskrat Pass, Flathead County, Montana, , el. 
 Mustard Pass, Madison County, Montana, , el. 
 Nevada Narrows, Meagher County, Montana, , el. 
 Nez Perce Pass, Ravalli County, Montana, , el. 
 Nezperce Pass, Ravalli County, Montana, , el. 
 Observation Pass, Lewis and Clark County, Montana, , el. 
 Packbox Pass, Ravalli County, Montana, , el. 
 Pass of the Winds, Missoula County, Montana, , el. 
 Pete Creek Divide, Beaverhead County, Montana, , el. 
 Piegan Pass, Glacier County, Montana, , el. 
 Pintler Pass, Deer Lodge County, Montana, , el. 
 Piper-Crow Pass, Lake County, Montana, , el. 
 Pipestone Pass (Montana), Silver Bow County, Montana, , el. 
 Pitamakan Pass, Glacier County, Montana, , el. 
 Porcupine Pass, Sanders County, Montana, , el. 
 Porcupine Saddle, Ravalli County, Montana, , el. 
 Price-Peet Divide, Beaverhead County, Montana, , el. 
 Priest Pass, Lewis and Clark County, Montana, , el. 
 Pryor Gap, Big Horn County, Montana, , el. 
 Pyramid Pass, Powell County, Montana, , el. 
 Racetrack Pass, Granite County, Montana, , el. 
 Radersburg Pass, Jefferson County, Montana, , el. 
 Rainbow Lake Pass, Sanders County, Montana, , el. 
 Ralston Gap, Teton County, Montana, , el. 
 Raynolds Pass, Madison County, Montana, , el. 
 Red Eagle Pass, Flathead County, Montana , el. 
 Red Rock Pass, Beaverhead County, Montana, , el. 
 Redgap Pass, Glacier County, Montana, , el. 
 Rocky Gap, Cascade County, Montana, , el. 
 Rogers Pass, Lewis and Clark County, Montana, , el. 
 Rooster Comb, Granite County, Montana, , el. 
 Ross Pass, Fergus County, Montana, , el. 
 Ross Pass, Gallatin County, Montana, , el. 
 Route Creek Pass, Teton County, Montana, , el. 
 S and G Saddle, Missoula County, Montana, , el. 
 Saint Paul Pass, Sanders County, Montana, , el. 
 Saint Paul Pass, Mineral County, Montana, , el. 
 Sawmill Saddle, Granite County, Montana, , el. 
 Schley Saddle, Mineral County, Montana, , el. 
 Schultz Saddle, Beaverhead County, Montana, , el. 
 Seemo Pass, Flathead County, Montana, , el. 
 Shetland Divide, Phillips County, Montana, , el. 
 Shoemaker Gap, Phillips County, Montana, , el. 
 Siegel Pass, Missoula County, Montana, , el. 
 Silver Butte Pass, Lincoln County, Montana, , el. 
 Silver Pass, Park County, Montana, , el. 
 Sioux Pass, Big Horn County, Montana, , el. 
 Siyeh Pass, Glacier County, Montana, , el. 
 Skalkaho Pass, Ravalli County, Montana, , el. 
 Smith Creek Pass, Missoula County, Montana, , el. 
 Snake Creek Pass, Sanders County, Montana, , el. 
 Snowshoe Pass, Madison County, Montana, , el. 
 Snuff Gap, McCone County, Montana, , el. 
 Spotted Bear Pass, Lewis and Clark County, Montana, , el. 
 Spuhler Saddle, Madison County, Montana, , el. 
 Stag Run, Musselshell County, Montana, , el. 
 Steels Pass, Madison County, Montana, , el. 
 Stemple Pass, Lewis and Clark County, Montana, , el. 
 Steves Pass, Missoula County, Montana, , el. 
 Stoney Indian Pass, Glacier County, Montana, , el. 
 Storm Lake Pass, Deer Lodge County, Montana, , el. 
 Stormy Pass, Ravalli County, Montana, , el. 
 Straight Creek Pass, Lewis and Clark County, Montana, , el. 
 Suicide Pass, Powder River County, Montana, , el. 
 Sun River Pass, Teton County, Montana, , el. 
 Sundance Pass, Carbon County, Montana, , el. 
 Surprise Pass, Flathead County, Montana, , el. 
 Swiftcurrent Pass, Glacier County, Montana, , el. 
 Switchback Pass, Flathead County, Montana, , el. 
 T L Gap, Teton County, Montana, , el. 
 Targhee Pass, Gallatin County, Montana, , el. 
 Taylor Divide, Blaine County, Montana, , el. 
 Tepee Pass, Gallatin County, Montana, , el. 
 Teton Pass, Flathead County, Montana, , el. 
 The Divide, Fergus County, Montana, , el. 
 The Gap, Fergus County, Montana, , el. 
 The Notch, Madison County, Montana, , el. 
 Theodore Roosevelt Pass, Flathead County, Montana, , el. 
 Therriault Pass, Lincoln County, Montana, , el. 
 Thompson Pass, Sanders County, Montana, , el. 
 Tom Graham Pass, Madison County, Montana, , el. 
 Took Creek Saddle, Ravalli County, Montana, , el. 
 Took Ridge Saddle, Ravalli County, Montana, , el. 
 Tough Creek Saddle, Ravalli County, Montana, , el. 
 Trenk Pass, Carter County, Montana, , el. 
 Triple Divide Pass, Glacier County, Montana, , el. 
 Trixie Pass, Flathead County, Montana, , el. 
 Twitchell Pass, McCone County, Montana, , el. 
 Two Medicine Pass, Flathead County, Montana, , el. 
 Two Y Junction, Missoula County, Montana, , el. 
 Vacation Pass, Lake County, Montana, , el. 
 Verde Saddle, Mineral County, Montana, , el. 
 Vermilion Pass, Sanders County, Montana, , el. 
 Wahoo Pass, Ravalli County, Montana, , el. 
 Warren Pass, Granite County, Montana, , el. 
 Welch-Gillispie Saddle, Granite County, Montana, , el. 
 Welcome Pass, Lewis and Clark County, Montana, , el. 
 Welcome Sawmill Saddle, Granite County, Montana, , el. 
 Welcome Sawmill Saddle, Granite County, Montana, , el. 
 West Fork Tyler Saddle, Granite County, Montana, , el. 
 White River Pass, Powell County, Montana, , el. 
 Whitetail Saddle, Granite County, Montana, , el. 
 Wild Horse Pass, Rosebud County, Montana, , el. 
 Wild Horse Pass, McCone County, Montana, , el. 
 Williams Pass, Mineral County, Montana, , el. 
 Willow Creek Pass, Sanders County, Montana, , el. 
 Windy Pass, Gallatin County, Montana, , el. 
 Windy Pass, Powell County, Montana, , el. 
 Windy Pass, Lincoln County, Montana, , el. 
 Windy Pass, Madison County, Montana, , el. 
 Wolverine Pass, Park County, Montana, , el. 
 Woods Creek Pass, Ravalli County, Montana, , el. 
 Youngs Pass, Powell County, Montana, , el.

See also
 List of mountains in Montana
 List of mountain ranges in Montana

Notes

 
Mountain passes
Montana