| Capayán | |
| Native Name: | Departamento Capayán |
| Settlement Type: | Department |
| Coordinates: | -28.7333°N -124°W |
| Subdivision Type: | Country |
| Subdivision Name: | Argentina |
| Established Title: | Established |
| Established Date: | ? |
| Founder: | ? |
| Seat Type: | Seat |
| Seat: | Chumbicha |
| Leader Title: | Mayor |
| Leader Name: | Freddy Hoffmann, UCR |
| Unit Pref: | Metric |
| Area Total Km2: | 4,284 |
| Population Total: | 6,358 |
| Population Density Km2: | auto |
| Population Demonym: | capayanense |
| Postal Code Type: | Postal Code |
| Postal Code: | K4726 |
| Postal2 Code Type: | IFAM |
| Postal2 Code: | CAT006 |
| Area Code Type: | Area Code |
| Area Code: | 03833 |
| Blank Name Sec1: | Patron saint |
| Blank Info Sec1: | ? |
Capayán is a department located in the south of Catamarca Province in Argentina.
The provincial subdivision has a population of about 6,358 inhabitants in an area of, and its capital city is Chumbicha.