List of Carnegie libraries in Montana
The following list of Carnegie libraries in Montana provides detailed information on United States Carnegie libraries in Montana, where 17 libraries were built from 17 grants awarded by the Carnegie Corporation of New York from 1901 to 1918. As of 2013, 15 of these buildings are still standing, and 9 still operate as libraries.
Key
Carnegie libraries
| Library | City or town | Image | Date granted | Grant amount | Location | Notes | |
| 1 | Big Timber | Big Timber | $7,500 | 314 McLeod St. | |||
| 2 | Bozeman | Bozeman | $15,000 | 35 N. Bozeman Ave. | Now houses law offices | ||
| 3 | Chinook | Chinook | $15,000 | 421 Ohio St. | |||
| 4 | Dillon | Dillon | $7,500 | 121 S. Idaho St. | |||
| 5 | Fort Benton | Fort Benton | $15,000 | 1518 Main St. | |||
| 6 | Glasgow | Glasgow | $7,500 | Demolished about 1965 | |||
| 7 | Great Falls | Great Falls | $31,700 | Demolished about 1965 | |||
| 8 | Hamilton | Hamilton | $9,000 | 306 State St. | |||
| 9 | Hardin | Hardin | $7,500 | 419 N. Custer Ave. | |||
| 10 | Havre | Havre | $12,000 | 447 4th Ave. | Now the Old Library Art Gallery | ||
| 11 | Kalispell | Kalispell | $10,000 | 302 2nd Ave. E. | Now the Hockaday Museum of Art | ||
| 12 | Lewistown | Lewistown | $10,000 | 701 W. Main St. | Completed in 1906, opened in 1907 | ||
| 13 | Livingston | Livingston | $10,000 | 228 W. Callender St. | Opened October 1904 | ||
| 14 | Malta | Malta | $15,000 | S. 1st St. | Now a museum | ||
| 15 | Miles City | Miles City | $10,000 | 1 S. 10th St. | |||
| 16 | Missoula | Missoula | $12,500 | 335 N. Pattee St. | Now the Missoula Art Museum | ||
| 17 | Red Lodge | Red Lodge | $15,000 | 3 W. 8th St. |