Smithsonian–Roosevelt African expedition
| Participants in the expedition. Smithsonian Institution Archives | |
| Date | 1909–11 | 
|---|---|
| Participants | Theodore Roosevelt; R. J. Cunninghame; Frederick Selous; Kermit Roosevelt; Edgar Alexander Mearns; Edmund Heller; John Alden Loring. | 
The Smithsonian–Roosevelt African expedition was an expedition to tropical Africa in 1909–1910 led by former US President Theodore Roosevelt. It was funded by Andrew Carnegie and sponsored by the Smithsonian Institution. Its purpose was to collect specimens for the Smithsonian's new natural history museum, now known as the National Museum of Natural History. The expedition collected around 11,400 animal specimens, which took Smithsonian naturalists eight years to catalog. The trip involved political and social interactions with local leaders and dignitaries. Following the expedition, Roosevelt chronicled it in his book African Game Trails.