Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Cedar Creek | Stream | | Lincoln | 48 25 56 N | 115 37 37 W |
| Cedar Creek | Stream | | Madison | 45 22 53 N | 111 41 50 W |
| Cedar Creek | Stream | | McCone | 47 27 27 N | 106 11 28 W |
| Cedar Creek | Stream | | Mineral | 47 17 46 N | 115 18 46 W |
| Cedar Creek | Stream | | Mineral | 47 10 41 N | 114 51 50 W |
| Cedar Creek | Stream | | Missoula | 46 43 57 N | 114 17 45 W |
| Cedar Creek | Stream | | Missoula | 47 06 21 N | 114 29 14 W |
| Cedar Creek | Stream | | Park | 45 08 30 N | 110 48 52 W |
| Cedar Creek | Stream | | Powder River | 45 05 19 N | 106 05 58 W |
| Cedar Creek | Stream | | Powder River | 45 06 27 N | 106 11 57 W |
| Cedar Creek | Stream | | Powder River | 45 42 43 N | 105 06 58 W |
| Cedar Creek | Stream | | Powder River | 45 17 41 N | 105 36 26 W |
| Cedar Creek | Stream | | Prairie | 46 51 52 N | 105 21 56 W |
| Cedar Creek | Stream | | Richland | 48 06 35 N | 104 41 07 W |
| Cedar Creek | Stream | | Roosevelt | 48 00 55 N | 104 04 27 W |
| Cedar Creek | Stream | | Rosebud | 45 29 49 N | 106 20 49 W |
| Cedar Creek | Stream | | Sanders | 47 34 08 N | 114 53 01 W |
| Cedar Creek | Stream | | Stillwater | 45 54 04 N | 109 03 29 W |
| Cedar Creek | Stream | | Sweet Grass | 45 40 19 N | 109 52 50 W |
| Cedar Creek Alluvial Fan | Area | 1709 | Madison | 45 18 52 N | 111 38 15 W |
| Cedar Creek Aqueduct | Canal | 1760 | Madison | 45 19 30 N | 111 35 49 W |
| Cedar Creek Campground | Locale | 996 | Lake | 47 44 46 N | 113 49 51 W |
| Cedar Creek Dam | Dam | 954 | Flathead | 48 23 60 N | 114 08 03 W |
| Cedar Creek Golf Course | Locale | 836 | Mineral | 47 10 56 N | 114 52 08 W |
| Cedar Creek School (historical) | School | 1524 | Stillwater | 45 56 25 N | 109 27 51 W |
| Cedar Creek Stock Driveway | Trail | 1750 | Mineral | 47 08 41 N | 115 02 45 W |
| Cedar Falls | Falls | 2838 | Madison | 45 14 19 N | 111 31 02 W |
| Cedar Falls Ditch | Canal | 1270 | Powell | 47 00 34 N | 113 06 42 W |
| Cedar Gulch | Valley | | Beaverhead | 45 07 06 N | 112 41 33 W |
| Cedar Gulch | Valley | | Jefferson | 45 49 51 N | 112 13 41 W |
| Cedar Hill | Summit | 1491 | Broadwater | 46 05 38 N | 111 24 21 W |
| Cedar Hills Campground | Locale | 1172 | Stillwater | 45 42 14 N | 109 32 33 W |
| Cedar Hills Ranch | Locale | 1506 | Madison | 45 25 60 N | 111 38 39 W |
| Cedar Hollow | Valley | | Broadwater | 46 13 35 N | 111 22 28 W |
| Cedar Island | Island | 896 | Lake | 47 53 45 N | 114 09 58 W |
| Cedar Island | Island | 751 | Lincoln | 48 38 07 N | 115 17 48 W |
| Cedar Junction (historical) | Populated Place | 1086 | Mineral | 47 07 40 N | 115 00 43 W |
| Cedar Junction Post Office (historical) | Post Office | 1086 | Mineral | 47 07 40 N | 115 00 43 W |
| Cedar Lake | Lake | 1036 | Flathead | 48 25 50 N | 114 11 26 W |
| Cedar Lake | Lake | 1983 | Lake | 47 39 32 N | 113 56 48 W |
| Cedar Lake | Reservoir | 2897 | Madison | 45 14 10 N | 111 31 07 W |
| Cedar Lake Dam | Dam | 2897 | Madison | 45 14 06 N | 111 31 15 W |
| Cedar Log Creek | Stream | | Mineral | 46 52 13 N | 114 48 58 W |
| Cedar Log Lakes | Lake | 1823 | Mineral | 46 47 17 N | 114 49 04 W |
| Cedar Meadow Fishing Access Site | Locale | 1301 | Powell | 46 53 55 N | 113 03 31 W |
| Cedar Mountain | Summit | 3267 | Madison | 45 13 41 N | 111 31 46 W |
| Cedar Mouth (historical) | Populated Place | 855 | Mineral | 47 10 45 N | 114 51 43 W |
| Cedar Peak | Summit | 2299 | Lake | 47 40 06 N | 113 56 16 W |
| Cedar Peak | Summit | 1771 | Mineral | 46 52 43 N | 114 50 00 W |
| Cedar Post Office (historical) | Post Office | 862 | Wibaux | 46 47 51 N | 104 25 13 W |
| Cedar Ridge | Ridge | 994 | Powder River | 45 41 16 N | 105 04 26 W |
| Cedar Ridge | Ridge | 881 | Treasure | 46 23 38 N | 107 04 17 W |
| Cedar Ridge Junction Mine | Mine | 860 | Treasure | 46 23 05 N | 107 03 02 W |
| Cedar Run Creek | Stream | | Missoula | 46 45 59 N | 114 28 46 W |
| Cedar Spring | Spring | 1702 | Beaverhead | 45 17 50 N | 112 45 46 W |
| Cedar Wood Villa | Hospital | 1696 | Carbon | 45 11 11 N | 109 14 55 W |
| Cedars | Locale | 833 | Mineral | 47 09 08 N | 114 50 21 W |
| Cedarview Post Office (historical) | Post Office | 1299 | Gallatin | 45 52 20 N | 111 13 08 W |
| Cedarview Ski Trail | Trail | 1454 | Flathead | 48 29 06 N | 114 21 13 W |
| Ceder Bell Number 2 Dam | Dam | 715 | Dawson | 46 52 42 N | 104 37 32 W |
| Cedric | Populated Place | 1584 | Jefferson | 45 49 30 N | 112 15 59 W |
| Ceekay Post Office (historical) | Post Office | 685 | Phillips | 47 35 58 N | 108 06 44 W |
| CeeKay School (historical) | School | 718 | Phillips | 47 35 50 N | 108 11 42 W |
| Celander Trailer Court | Populated Place | 1436 | Gallatin | 45 42 07 N | 111 02 03 W |
| Cellar Gulch | Valley | | Lewis and Clark | 46 47 09 N | 112 25 02 W |
| Cement Creek | Stream | | Mineral | 47 01 43 N | 114 58 20 W |
| Cement Gulch | Valley | | Broadwater | 46 36 51 N | 111 22 51 W |
| Cement Gulch City (historical) | Locale | 1640 | Broadwater | 46 37 05 N | 111 23 03 W |
| Cement Hill | Summit | 964 | Hill | 48 29 40 N | 109 42 45 W |
| Cemetery Coulee | Valley | | McCone | 47 21 27 N | 106 05 32 W |
| Cemetery Hill | Summit | 1180 | Lewis and Clark | 46 38 03 N | 111 42 23 W |
| Cemetery Island Recreation Area | Locale | 1170 | Lewis and Clark | 46 38 06 N | 111 42 20 W |
| Cemetery Island/Canyon Ferry Cemetery | Cemetery | 1175 | Lewis and Clark | 46 38 05 N | 111 42 21 W |
| Cemetery Park | Park | 1482 | Gallatin | 45 40 35 N | 111 01 26 W |
| Centennial / Bausch Park | Park | 1217 | Lewis and Clark | 46 35 60 N | 112 01 58 W |
| Centennial Divide | Ridge | 2262 | Madison | 44 47 10 N | 112 01 17 W |
| Centennial Gulch | Valley | | Beaverhead | 44 38 58 N | 112 23 57 W |
| Centennial Gulch | Valley | | Lewis and Clark | 46 40 17 N | 111 47 50 W |
| Centennial Mills Incorporated Elevator | Locale | 823 | Chouteau | 48 10 43 N | 110 06 44 W |
| Centennial Mills Incorporated Elevator | Locale | 767 | Hill | 48 33 60 N | 109 38 33 W |
| Centennial Mountain | Summit | 1770 | Chouteau | 48 12 34 N | 109 50 13 W |
| Centennial Park | Park | 1550 | Beaverhead | 45 12 50 N | 112 37 23 W |
| Centennial Park | Park | 739 | Blaine | 48 35 37 N | 109 13 49 W |
| Centennial Park | Park | 1457 | Gallatin | 45 41 15 N | 111 02 18 W |
| Centennial Park | Park | 666 | Valley | 48 11 52 N | 106 37 12 W |
| Centennial Post Office (historical) | Post Office | 2032 | Beaverhead | 44 35 57 N | 112 07 53 W |
| Centennial Residence Hall | Building | 1565 | Beaverhead | 45 12 29 N | 112 38 13 W |
| Centennial Trail Ski Trail | Trail | 1810 | Missoula | 47 01 25 N | 113 59 50 W |
| Centennial Valley | Valley | | Beaverhead | 44 38 37 N | 112 20 58 W |
| Center Bell School (historical) | School | 890 | Valley | 48 27 04 N | 105 56 46 W |
| Center Consolidated School (historical) | School | 658 | Valley | 48 05 20 N | 106 25 29 W |
| Center Creek | Stream | | Powell | 47 15 15 N | 113 10 01 W |
| Center Creek Trail | Trail | 1932 | Powell | 47 15 14 N | 113 11 23 W |
| Center for Continuing Education | Building | 981 | Missoula | 46 51 34 N | 113 59 11 W |
| Center Fork Thirteen Mile Creek | Stream | | Dawson | 47 24 24 N | 104 52 27 W |
| Center Hill | Summit | 2205 | Gallatin | 45 37 12 N | 110 48 07 W |
| Center Mountain | Summit | 3111 | Beaverhead | 45 13 45 N | 113 38 49 W |
| Center Mountain | Summit | 1601 | Flathead | 48 51 12 N | 114 26 13 W |
| Center Ridge Lookout Tower | Tower | 2135 | Powell | 47 11 55 N | 113 10 42 W |
| Center Ridge Trail | Trail | 1901 | Powell | 47 11 36 N | 113 11 02 W |
| Centerville | Populated Place | 1058 | Cascade | 47 23 23 N | 111 08 34 W |
| Centerville | Populated Place | 1807 | Silver Bow | 46 01 22 N | 112 32 58 W |
| Centerville (historical) | Populated Place | 1751 | Beaverhead | 45 09 19 N | 112 58 43 W |
| Centerville (historical) | Populated Place | 1681 | Cascade | 47 03 35 N | 110 38 45 W |
| Centerville (historical) | Populated Place | 1449 | Madison | 45 26 45 N | 112 25 18 W |
| Centerville Cemetery | Cemetery | 1164 | Broadwater | 46 20 19 N | 111 30 47 W |
| Centerville Public Schools | School | 1058 | Cascade | 47 23 20 N | 111 08 29 W |
| Centerville School (historical) | School | 839 | Dawson | 47 19 09 N | 105 07 41 W |
| Centerville School (historical) | School | 1449 | Madison | 45 26 45 N | 112 25 18 W |
| Centipede Creek | Stream | | Lake | 47 41 18 N | 114 03 33 W |