| Ischilín Department | |
| Native Name: | Departamento Ischilín |
| Native Name Lang: | es |
| Settlement Type: | Department |
| Mapsize: | frameless |
| Coordinates: | -30.4167°N -84°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Type1: | Province |
| Established Title: | Foundation |
| Seat Type: | Capital |
| Seat: | Deán Funes |
| Unit Pref: | Metric |
| Area Total Km2: | 5123 |
| Population Total: | 30105 |
| Population Density Km2: | auto |
| Population Blank1 Title: | Pop. change |
| Population Blank1: | +6.23% |
| Timezone1: | ART |
| Utc Offset1: | -3 |
| Postal Code Type: | Postal code |
| Postal Code: | X5200 |
| Area Code Type: | Dialing code |
| Area Code: | 03521 |
| Blank Name Sec1: | Distances to |
| Blank Info Sec1: | |
| Blank1 Info Sec1: | 834km (518miles) |
| Blank2 Name Sec1: | Córdoba |
| Blank2 Info Sec1: | 125km (78miles) |
Ischilín Department is a department of Córdoba Province in Argentina.
The provincial subdivision has a population of about 30,105 inhabitants in an area of 5,123 km2, and its capital city is Deán Funes, which is located around 834 km from Capital Federal.