Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| North Kirby Coulee | Valley | | Garfield | 47 16 48 N | 107 45 58 W |
| North Kootenai Lake | Lake | 1922 | Ravalli | 46 33 28 N | 114 19 34 W |
| North Lake | Lake | 634 | Sheridan | 48 53 02 N | 104 04 01 W |
| North Lakes | Lake | 1606 | Glacier | 48 58 25 N | 114 01 31 W |
| North Lamoose Creek | Stream | | Lake | 47 13 54 N | 114 04 56 W |
| North Line Creek | Stream | | Carbon | 44 59 22 N | 109 15 41 W |
| North Lion Lake Campground | Locale | 1062 | Flathead | 48 22 18 N | 114 02 07 W |
| North Lost Horse Creek | Stream | | Ravalli | 46 07 04 N | 114 17 56 W |
| North Lothair School (historical) | School | 1043 | Liberty | 48 33 60 N | 111 12 39 W |
| North Madras School (historical) | School | 884 | Blaine | 48 41 05 N | 108 50 15 W |
| North Maginnis Creek | Stream | | Petroleum | 46 49 39 N | 108 00 56 W |
| North Martinsdale Dam | Dam | 1451 | Wheatland | 46 27 18 N | 110 16 03 W |
| North Meadow Creek | Stream | | Madison | 45 26 28 N | 111 42 37 W |
| North Meadow Creek Dam | Dam | 1949 | Madison | 45 31 42 N | 111 51 27 W |
| North Meadows Road Ski Trail | Trail | 1863 | Gallatin | 45 49 02 N | 110 53 48 W |
| North Middle School | School | 1039 | Cascade | 47 31 46 N | 111 17 34 W |
| North Miller Creek | Stream | | Custer | 46 01 39 N | 106 06 06 W |
| North Moccasin Mountains | Range | 1639 | Fergus | 47 17 47 N | 109 29 06 W |
| North Montana State Fairground | Locale | 1016 | Cascade | 47 30 52 N | 111 19 04 W |
| North Ninth Park | Park | 1462 | Gallatin | 45 41 05 N | 111 02 53 W |
| North One Horse Lake | Lake | 2396 | Missoula | 46 40 26 N | 114 13 46 W |
| North Ophir (historical) | Locale | 784 | Chouteau | 47 56 05 N | 110 28 41 W |
| North Pacific | Mine | 1938 | Lewis and Clark | 46 28 20 N | 112 14 13 W |
| North Park | Park | 1501 | Gallatin | 45 39 30 N | 111 02 25 W |
| North Park | Park | 594 | Richland | 47 42 54 N | 104 08 58 W |
| North Park | Park | 976 | Rosebud | 45 53 24 N | 106 37 42 W |
| North Park | Park | 951 | Yellowstone | 45 47 31 N | 108 30 03 W |
| North Park School | School | 951 | Yellowstone | 45 47 32 N | 108 29 56 W |
| North Pass Creek Spring | Spring | 1993 | Sweet Grass | 45 28 45 N | 109 56 37 W |
| North Peak | Summit | 2107 | Judith Basin | 47 24 50 N | 110 36 06 W |
| North Phillips Creek | Stream | | Garfield | 47 04 15 N | 106 42 17 W |
| North Picket Pin Lake | Lake | 2690 | Sweet Grass | 45 25 51 N | 110 02 28 W |
| North Pine Oil Field | Oilfield | 742 | Dawson | 46 53 21 N | 104 42 20 W |
| North Place Dam | Dam | 653 | McCone | 48 01 12 N | 105 25 08 W |
| North Point Mine | Mine | 1285 | Missoula | 46 47 07 N | 113 40 10 W |
| North Pole Creek | Stream | | Broadwater | 46 27 10 N | 111 42 20 W |
| North Pole Creek Mine | Mine | 1756 | Broadwater | 46 27 22 N | 111 44 14 W |
| North Prong Black Coulee | Valley | | Custer | 46 24 51 N | 106 39 43 W |
| North Prong Coal Creek | Stream | | Garfield | 47 21 42 N | 106 19 43 W |
| North Prong Hay Creek | Stream | | Custer | 46 27 16 N | 106 41 03 W |
| North Prong Shade Creek | Stream | | McCone | 47 49 41 N | 106 01 10 W |
| North Robinson Spring | Spring | 1862 | Stillwater | 45 29 02 N | 109 50 23 W |
| North Route of Old Nez Perce Trail | Trail | 2000 | Ravalli | 45 44 31 N | 114 28 41 W |
| North Roy Dam | Dam | 874 | Fergus | 47 27 60 N | 108 32 33 W |
| North Sand Creek | Stream | | Big Horn | 45 23 09 N | 107 27 01 W |
| North Sartin Draw | Valley | | Powder River | 45 43 34 N | 106 01 27 W |
| North Sawmill Creek | Stream | | Garfield | 47 32 12 N | 107 26 06 W |
| North School (historical) | School | 1106 | Toole | 48 57 03 N | 111 17 34 W |
| North Shore Campground | Locale | 755 | Sanders | 47 51 40 N | 115 36 14 W |
| North Shore Harbor | Harbor | 883 | Flathead | 48 03 47 N | 114 05 08 W |
| North Shotgun Coulee | Valley | | Phillips | 47 50 56 N | 107 27 02 W |
| North Side Park | Park | 735 | Blaine | 48 35 43 N | 109 13 45 W |
| North Side School (historical) | School | 1379 | Park | 45 39 50 N | 110 33 52 W |
| North Ski Trail | Trail | 1175 | Lincoln | 48 36 18 N | 115 37 50 W |
| North Slick Creek | Stream | | Carter | 45 39 58 N | 103 58 14 W |
| North Slope Spring | Spring | 1151 | Carter | 45 35 37 N | 104 06 02 W |
| North Soda Creek | Stream | | Carter | 45 19 38 N | 104 48 46 W |
| North Spring | Spring | 715 | Valley | 48 32 58 N | 107 11 24 W |
| North Stacey Cemetery | Cemetery | 1014 | Powder River | 45 45 25 N | 105 52 55 W |
| North Stacey School (historical) | School | 1000 | Powder River | 45 45 08 N | 105 52 58 W |
| North Stacey Spring | Spring | 1127 | Powder River | 45 42 00 N | 105 57 43 W |
| North Star Mine | Mine | 1475 | Granite | 46 29 14 N | 113 15 48 W |
| North Star Mine | Mine | 1007 | Powder River | 45 38 52 N | 105 33 19 W |
| North Star School | School | 841 | Valley | 48 24 02 N | 106 31 52 W |
| North Star School (historical) | School | 790 | Blaine | 48 48 19 N | 109 21 42 W |
| North Star School (historical) | School | 727 | Blaine | 48 26 38 N | 108 22 55 W |
| North Strater School (historical) | School | 721 | Phillips | 48 27 08 N | 107 42 55 W |
| North Strevell Creek | Stream | | Custer | 46 16 14 N | 105 19 26 W |
| North Sunday Creek | Stream | | Custer | 46 26 56 N | 105 53 49 W |
| North Sunday School (historical) | School | 931 | Rosebud | 46 46 11 N | 106 26 18 W |
| North Sunrise Mine | Mine | 1877 | Granite | 46 29 35 N | 113 19 58 W |
| North Supply Ditch | Canal | 1155 | Teton | 47 41 49 N | 112 01 48 W |
| North Swamp Creek | Stream | | Ravalli | 46 30 41 N | 114 04 43 W |
| North Swiftcurrent Glacier | Glacier | 2185 | Glacier | 48 47 20 N | 113 46 08 W |
| North Telegraph Creek | Stream | | Big Horn | 45 43 09 N | 107 59 51 W |
| North Thompson Creek | Stream | | Carter | 44 57 53 N | 104 46 44 W |
| North Tie Creek | Stream | | Carter | 45 32 54 N | 104 09 12 W |
| North Toole County Library | Building | 1025 | Toole | 48 53 07 N | 111 54 41 W |
| North Totem Lake | Lake | 2230 | Ravalli | 46 22 50 N | 114 24 07 W |
| North Trapper Peak | Summit | 2969 | Ravalli | 45 54 03 N | 114 17 25 W |
| North Trout Creek | Stream | | Powell | 46 34 38 N | 112 30 29 W |
| North Twitchell Point | Cape | 699 | McCone | 47 34 17 N | 106 14 49 W |
| North Valley Alliance Church | Church | 917 | Flathead | 48 24 18 N | 114 20 05 W |
| North Valley Baptist Church | Church | 932 | Flathead | 48 21 48 N | 114 12 33 W |
| North Valley Church of Christ | Church | 1007 | Ravalli | 46 31 35 N | 114 06 38 W |
| North Valley Hospital | Hospital | 920 | Flathead | 48 23 55 N | 114 19 59 W |
| North Valley Hospital Nursing Home | Hospital | 920 | Flathead | 48 23 55 N | 114 19 59 W |
| North Valley Nursing Home | Hospital | 1011 | Ravalli | 46 30 46 N | 114 05 35 W |
| North Valley Public Library | Building | 1012 | Ravalli | 46 30 39 N | 114 05 35 W |
| North Valley Surgery Clinic | Hospital | 920 | Flathead | 48 23 55 N | 114 19 59 W |
| North Van Houten Recreation Site | Locale | 2146 | Beaverhead | 45 14 47 N | 113 28 44 W |
| North Waddle Creek School (historical) | School | 1189 | Big Horn | 45 02 17 N | 106 33 07 W |
| North Walkerville (historical) | Populated Place | 1912 | Silver Bow | 46 01 60 N | 112 32 03 W |
| North West Mobile Home Park | Populated Place | 1062 | Ravalli | 46 18 60 N | 114 09 13 W |
| North Whitey Coulee | Valley | | Garfield | 47 40 48 N | 106 51 10 W |
| North Willow Creek | Stream | | Cascade | 47 31 05 N | 110 51 29 W |
| North Willow Creek | Stream | | Madison | 45 43 27 N | 111 44 44 W |
| North Willow Creek | Stream | | Petroleum | 46 50 59 N | 107 53 50 W |
| North Willow Creek School (historical) | School | 1373 | Carbon | 45 23 48 N | 109 13 03 W |
| North Wilson Coulee | Valley | | Garfield | 47 10 56 N | 107 54 18 W |
| North Winifred Dam | Dam | 993 | Fergus | 47 33 48 N | 109 23 45 W |
| North Wolf Creek | Stream | | Custer | 46 28 41 N | 105 19 50 W |
| North Woodchuck Creek | Stream | | Missoula | 46 39 57 N | 114 01 36 W |
| North Woods Ski Trail | Trail | 1816 | Lewis and Clark | 46 45 12 N | 112 18 50 W |
| Northeast Annexation Trailer Court | Populated Place | 1439 | Gallatin | 45 42 07 N | 111 01 33 W |
| Northeast Entrance | Locale | 2353 | Park | 45 00 33 N | 110 00 05 W |
| Northeast Montana Medical Group | Hospital | 632 | Roosevelt | 48 06 05 N | 105 38 26 W |
| Northern Cheyenne Indian Reservation | Reserve | 1178 | Rosebud | 45 31 60 N | 106 38 02 W |
| Northern Lights Ski Trail | Trail | 2175 | Granite | 46 15 23 N | 113 14 31 W |
| Northern Montana Care Center | Hospital | 775 | Hill | 48 31 55 N | 109 40 45 W |