| Official Name: | Montes de Oca |
| Pushpin Map: | Argentina |
| Pushpin Mapsize: | 200 |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location in Argentina |
| Coordinates: | -32.5664°N -61.7686°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Type2: | Department |
| Subdivision Name1: | Santa Fe |
| Subdivision Name2: | Belgrano |
| Established Title: | Founded |
| Established Date: | 1888 |
| Population Total: | 2,971 |
| Elevation M: | 97 |
| Area Code: | 03471 |
| Postal Code: | S 2521 |
| Postal Code Type: | CPA Base |
| Area Total Km2: | 415 |
Montes de Oca is a town in the Belgrano Department of Santa Fe Province, Argentina.[1]