McMillan Building in Saint Louis
| Height | 54 m (176 ft) |
| Floors | 13 |
| Construction Year | 1931 |
| Structural Form | high-rise building |
| Main Usage | hospital |
| Status | completed |
| Architectural Style | neo-classical |
| Address | 517 South Euclid Avenue, 4901 Barnes-Jewish Hospital Plaza |
| City | Saint Louis |
| Country | United States |