Montana State Capitol in Helena
| Height | 50 m (165 ft) ▼ |
| Tip Height | 50 m (165 ft) |
| Construction Year | 1902 |
| Structural Form | capitol-type building |
| Main Usage | sub-national capitol |
| Status | completed |
| Architectural Style | neo-classical |
| Address | 1301 East 6th Avenue |
| City | Helena |
| Country | United States |