Big Horn County Public Library
| Library | Street | City | State | Zip | County | Phone |
|---|---|---|---|---|---|---|
| Big Horn County Public Library | 419 NORTH CUSTER AVENUE | Hardin | Montana | 59034 | Big Horn | 5733590599 |
| Big Horn County Public Library Bookmobile | 419 NORTH CUSTER AVENUE | Hardin | Montana | 59034 | Big Horn | 5736953561 |
| Big Horn County Library System | 430 W C ST | Basin | Wyoming | 82410 | Big Horn | |
| Big Horn County Library System | 430 W. C STREET | Basin | Wyoming | 82410 | Big Horn | |
| Deaver Branch Library | 180 W 1ST | Deaver | Wyoming | 82421 | Big Horn | |
| Greybull Branch Library | 325 GREYBULL AVE | GREYBULL | Wyoming | 82426 | Big Horn |