| Adelia María | |
| Native Name Lang: | es |
| Pushpin Map: | Argentina Córdoba Province |
| Pushpin Map Caption: | Location of Adelia María in Argentina |
| Coordinates: | -33.6358°N -64.0158°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Type1: | Province |
| Subdivision Type2: | Department |
| Subdivision Name2: | Río Cuarto |
| Established Title: | Foundation |
| Unit Pref: | Metric |
| Elevation M: | 266 |
| Population Footnotes: | [1] |
| Population Total: | 7586 |
| Population As Of: | 2010 |
| Population Density Km2: | auto |
| Timezone1: | ART |
| Utc Offset1: | -3 |
| Postal Code Type: | CPA base |
| Area Code Type: | Dialing code |
Adelia María is a locality located in the Río Cuarto Department in the Province of Córdoba in central Argentina.
The main source of income is agriculture. There are also plants for the collection of cereals, a flour mill and a Rural Extension Agency of the INTA (National Institute of Agricultural Technology).