| Diedougou | |
| Pushpin Map: | Mali |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Mali |
| Pushpin Label: | Béléko Soba |
| Subdivision Type: | Country |
| Subdivision Name: |  Mali |
| Subdivision Type1: | Region |
| Subdivision Name1: | Koulikoro Region |
| Subdivision Type2: | Cercle |
| Subdivision Name2: | Dioïla Cercle |
| Area Footnotes: | [1] |
| Area Total Km2: | 627 |
| Population As Of: | 2009 census |
| Population Footnotes: | [2] |
| Population Total: | 39021 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Ethnicities |
| Utc Offset: | +0 |
| Coordinates: | 12.484°N -6.416°W |
Diédougou is a rural commune in the Cercle of Dioïla in the Koulikoro Region of south-western Mali. The commune contains 34 villages.[3] The administrative center (chef-lieu) is at the village of Béléko Soba which lies 205 km east of Bamako. In the 2009 census the commune had a population of 39,021.