| Talampaya National Park | |
|---|---|
 Wall at the channel system | |
  Location within Argentina | |
| Location | La Rioja, Argentina |
| Nearest city | Villa Unión |
| Coordinates | 29°48′S 67°50′W / 29.800°S 67.833°W |
| Area | 2,150 km2 (830 sq mi) |
| Established | 1997 |
| Governing body | Administración de Parques Nacionales |
| Official name | Ischigualasto and Talampaya Natural Parks |
| Type | Natural |
| Criteria | viii |
| Designated | 2000 (24th session) |
| Reference no. | 966 |
| Region | Latin America and the Caribbean |
Talampaya National Park (Spanish: Parque Nacional Talampaya) is a national park located in the east/centre of La Rioja Province, Argentina. It was designated a provincial reserve in 1975, a national park in 1997, and a UNESCO World Heritage Site in 2000.