| Dioro | |
| Settlement Type: | Commune and town |
| Pushpin Map: | Mali |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mali |
| Subdivision Type: | Country |
| Subdivision Name: |  Mali |
| Subdivision Type1: | Region |
| Subdivision Name1: | Ségou Region |
| Subdivision Type2: | Cercle |
| Subdivision Name2: | Ségou Cercle |
| Area Footnotes: | [1] |
| Area Total Km2: | 586 |
| Population As Of: | 2009 census |
| Population Footnotes: | [2] |
| Population Total: | 47876 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +0 |
| Coordinates: | 13.6858°N -5.8342°W |
Dioro is a town and rural commune in the Cercle of Ségou in the Ségou Region of southern-central Mali. The commune extends over an area of approximately 586 square kilometers on the right bank of the Niger River and includes the town and 29 of the surrounding villages.[3] In the 2009 census the commune had a population of 47,876.[2] The town of Dioro is located 57 km northeast of Ségou on the bank of the river.