Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Golden Post Office (historical) | Post Office | 1143 | Carbon | 45 13 08 N | 108 57 58 W |
| Golden Ridge | Populated Place | 1294 | Teton | 47 34 04 N | 112 13 37 W |
| Golden Ridge Elementary School | School | 1294 | Teton | 47 34 02 N | 112 13 38 W |
| Golden Rod Mine | Mine | 1609 | Madison | 45 39 20 N | 112 19 25 W |
| Golden Rod Mine | Mine | 1578 | Madison | 45 39 18 N | 112 19 23 W |
| Golden School (historical) | School | 1157 | Carbon | 45 12 08 N | 108 59 11 W |
| Golden Stairs | Locale | 1378 | Glacier | 48 41 24 N | 113 31 35 W |
| Golden Sucker Gulch | Valley | | Madison | 45 02 11 N | 111 59 02 W |
| Golden Sunset Mine | Mine | 1744 | Mineral | 47 04 31 N | 115 02 52 W |
| Golden Sunset Mine | Mine | 1741 | Mineral | 47 04 31 N | 115 02 51 W |
| Golden Triangle Community Mental Health Center | Hospital | 1166 | Teton | 47 48 52 N | 112 11 03 W |
| Golden Trout Lakes | Lake | 2768 | Gallatin | 45 14 01 N | 111 08 06 W |
| Golden Valley Colony | Populated Place | 1155 | Golden Valley | 46 15 27 N | 109 16 28 W |
| Golden Valley Colony School | School | 1155 | Golden Valley | 46 15 27 N | 109 16 28 W |
| Golden Valley County | Civil | 1153 | Golden Valley | 46 22 00 N | 109 11 03 W |
| Golden Valley Court House | Building | 1115 | Golden Valley | 46 17 54 N | 109 15 29 W |
| Golden Valley School (historical) | School | 1268 | Blaine | 48 02 44 N | 109 21 02 W |
| Golden Valley School (historical) | School | 741 | Dawson | 47 14 20 N | 104 54 42 W |
| Golden Valley School (historical) | School | 1035 | Pondera | 48 11 15 N | 111 45 10 W |
| Golden Valley School (historical) | School | 866 | Roosevelt | 48 27 52 N | 105 37 12 W |
| Golden Valley School (historical) | School | 952 | Valley | 48 49 00 N | 106 29 48 W |
| Golden Valley Sheriffs Office | Building | 1115 | Golden Valley | 46 17 54 N | 109 15 29 W |
| Golden West Cemetery | Cemetery | 1015 | Pondera | 48 11 26 N | 111 29 48 W |
| Golden West Church | Church | 1002 | Pondera | 48 10 34 N | 111 27 01 W |
| Golden West Mine | Mine | 1453 | Lincoln | 48 03 15 N | 115 34 25 W |
| Golden West Mine | Mine | 1456 | Lincoln | 48 03 15 N | 115 34 24 W |
| Goldfinch Mine | Mine | 2077 | Beaverhead | 45 18 27 N | 112 54 01 W |
| Goldflint Mountain | Summit | 2390 | Jefferson | 45 57 38 N | 112 22 56 W |
| Goldleaf Mine | Mine | 1938 | Granite | 46 49 08 N | 113 15 32 W |
| Goldmeyer Creek | Stream | | Park | 45 20 08 N | 110 48 09 W |
| Goldschmidt-Steiner Mine | Mine | 2123 | Madison | 45 27 10 N | 112 02 43 W |
| Goldsil Millsite | Mine | 1664 | Lewis and Clark | 46 44 60 N | 112 17 03 W |
| Goldsmith | Mine | 1886 | Silver Bow | 46 01 58 N | 112 32 53 W |
| Goldsmith Mine | Mine | 1886 | Silver Bow | 46 01 58 N | 112 32 53 W |
| Goldstone | Populated Place | 923 | Hill | 48 53 59 N | 110 31 57 W |
| Goldstone Church | Church | 928 | Hill | 48 51 28 N | 110 33 13 W |
| Goldstone Lake | Lake | 2701 | Beaverhead | 45 08 45 N | 113 33 36 W |
| Goldstone Pass | Gap | 2760 | Beaverhead | 45 08 37 N | 113 33 57 W |
| Goldstone Post Office (historical) | Post Office | 923 | Hill | 48 53 59 N | 110 31 57 W |
| Goldstone School (historical) | School | 923 | Hill | 48 53 59 N | 110 31 57 W |
| Golf Bench | Bench | 1002 | Blaine | 47 50 14 N | 109 29 46 W |
| Golf Bench (historical) | Populated Place | 1003 | Blaine | 47 49 60 N | 109 30 01 W |
| Gollaher Reservoir | Reservoir | 1080 | Cascade | 47 13 19 N | 111 37 14 W |
| Gomer Draw | Valley | | Carter | 45 06 11 N | 104 35 53 W |
| Gomer School (historical) | School | 934 | Petroleum | 47 18 52 N | 108 18 53 W |
| Gonzales Coulee | Valley | | Phillips | 48 18 30 N | 107 47 39 W |
| Good Creek | Stream | | Flathead | 48 28 56 N | 114 32 04 W |
| Good Creek | Stream | | Lincoln | 48 45 37 N | 115 26 12 W |
| Good Creek | Stream | | McCone | 47 26 20 N | 106 11 58 W |
| Good Dam | Dam | 660 | McCone | 47 59 00 N | 105 23 38 W |
| Good Finger Ski Trail | Trail | 2175 | Granite | 46 15 23 N | 113 14 31 W |
| Good Friday Gulch | Valley | | Beaverhead | 45 17 55 N | 112 49 13 W |
| Good Friday Gulch Mine | Mine | 1976 | Beaverhead | 45 18 22 N | 112 50 16 W |
| Good Horse Coulee | Valley | | Big Horn | 45 30 44 N | 107 40 59 W |
| Good Luck Creek | Stream | | Big Horn | 45 17 53 N | 107 24 34 W |
| Good Luck Mine | Mine | 1685 | Lewis and Clark | 46 44 41 N | 112 16 43 W |
| Good Luck School (historical) | School | 1129 | Big Horn | 45 18 15 N | 107 28 54 W |
| Good Luck Ski Trail | Trail | 1816 | Lewis and Clark | 46 45 12 N | 112 18 50 W |
| Good Luck Ski Trail | Trail | 2326 | Meagher | 46 50 19 N | 110 42 32 W |
| Good Medicine Ski Trail | Trail | 1454 | Flathead | 48 29 06 N | 114 21 13 W |
| Good Ol West Dam | Dam | 915 | Chouteau | 47 55 36 N | 110 53 03 W |
| Good Shepherd Church (historical) | Church | 719 | McCone | 47 53 51 N | 105 24 32 W |
| Good Shepherd Lutheran Church | Church | 891 | Lake | 47 41 34 N | 114 09 23 W |
| Good Shepherd Lutheran Church | Church | 625 | Roosevelt | 48 06 01 N | 105 37 52 W |
| Good Spring | Spring | 1131 | Rosebud | 45 26 19 N | 106 15 17 W |
| Goodale Coulee | Valley | | Daniels | 48 54 10 N | 105 04 43 W |
| Goodale Creek | Stream | | Rosebud | 45 51 46 N | 106 12 12 W |
| Goodale Number 2 Dam | Dam | 742 | Custer | 46 29 24 N | 105 51 02 W |
| Goodale Post Office (historical) | Post Office | 1035 | Cascade | 47 35 41 N | 111 09 01 W |
| Goodell (historical) | Locale | 1321 | Gallatin | 46 06 55 N | 111 13 33 W |
| Goodenough Park | Park | 2379 | Beaverhead | 45 28 26 N | 113 04 42 W |
| Gooderich Bayou | Stream | | Flathead | 48 15 21 N | 114 13 42 W |
| Goodhue Springs | Spring | 902 | Garfield | 47 13 22 N | 107 16 34 W |
| Goodman (historical) | Locale | 1164 | Cascade | 47 15 35 N | 110 54 56 W |
| Goodman Cemetery | Cemetery | 1245 | Cascade | 47 15 20 N | 110 54 13 W |
| Goodman Coulee | Valley | | Cascade | 47 19 24 N | 111 25 33 W |
| Goodman Coulee | Valley | | Cascade | 47 11 35 N | 110 52 16 W |
| Goodman Coulee | Valley | | Richland | 48 00 45 N | 104 29 34 W |
| Goodman Creek | Stream | | Rosebud | 46 01 45 N | 106 24 11 W |
| Goodman Gulch | Valley | | Lewis and Clark | 46 45 57 N | 111 39 41 W |
| Goodman Park | Park | 1590 | Deer Lodge | 46 07 32 N | 112 55 53 W |
| Goodman School (historical) | School | 1166 | Cascade | 47 15 25 N | 110 54 57 W |
| Goodrich Gulch | Valley | | Madison | 45 32 09 N | 112 17 05 W |
| Goodspeed Butte | Summit | 1208 | Powder River | 45 18 42 N | 106 02 06 W |
| Goodspeed Draw | Valley | | Powder River | 45 19 25 N | 106 03 03 W |
| Goodspeed Draw Reservoir | Reservoir | 1157 | Powder River | 45 17 56 N | 106 03 13 W |
| Goodspeed Draw Spring | Spring | 1120 | Powder River | 45 18 18 N | 106 03 15 W |
| Goodview Mine | Mine | 2103 | Beaverhead | 45 18 25 N | 112 52 56 W |
| Goodview Mine | Mine | 2103 | Beaverhead | 45 18 25 N | 112 52 53 W |
| Goodview School (historical) | School | 876 | Prairie | 47 03 50 N | 105 20 47 W |
| Goodwall Reservoir Dam | Dam | 720 | Valley | 47 59 18 N | 107 01 14 W |
| Goodwin Mountain | Summit | 2115 | Jefferson | 46 00 31 N | 112 10 58 W |
| Goodwin Ranch | Locale | 1528 | Broadwater | 46 21 55 N | 111 17 37 W |
| Goodwin School (historical) | School | 704 | Richland | 47 55 34 N | 104 54 11 W |
| Goofy Gulch | Valley | | Pondera | 48 11 15 N | 113 06 46 W |
| Goolin Ranch | Locale | 1080 | Pondera | 48 21 36 N | 112 20 15 W |
| Goon Coulee | Valley | | Cascade | 47 26 22 N | 111 13 08 W |
| Goon Grade | Slope | 1074 | Cascade | 47 25 60 N | 111 13 30 W |
| Goon Gulch | Valley | | Broadwater | 46 41 05 N | 111 31 17 W |
| Goon Hill | Summit | 1252 | Lewis and Clark | 46 39 09 N | 111 43 30 W |
| Goose Bay | Bay | 1158 | Broadwater | 46 32 21 N | 111 33 44 W |
| Goose Bay | Bay | 883 | Lake | 47 56 47 N | 114 11 16 W |
| Goose Bay Marina Campground | Locale | 1163 | Broadwater | 46 32 30 N | 111 33 43 W |
| Goose Bill Butte | Summit | 1147 | Chouteau | 48 03 47 N | 110 48 17 W |
| Goose Bill Coulee | Valley | | Chouteau | 48 02 32 N | 110 45 20 W |
| Goose Bill Post Office (historical) | Post Office | 956 | Chouteau | 48 07 57 N | 110 49 31 W |
| Goose Coulee | Valley | | Big Horn | 45 14 44 N | 107 45 12 W |
| Goose Creek | Stream | | Daniels | 48 59 33 N | 105 41 52 W |
| Goose Creek | Stream | | Gallatin | 45 18 02 N | 111 11 52 W |
| Goose Creek | Stream | | Gallatin | 45 34 50 N | 111 14 18 W |