| Conflict: | Battle of Rumbo |
| Partof: | the East African Campaign |
| Date: | 18 April 1917 |
| Place: | Rumbo, German East Africa |
| Result: | German victory |
| Commander1: | Captain von Liebermann |
| Commander2: | Major William Thornton Gregg |
| Strength1: | Unknown |
| Strength2: | ~420 |
| Casualties1: | Unknown |
| Casualties2: | Unknown |
The Battle of Rumbo was fought during the East African Campaign of World War I.