| Yayantique | |
| Settlement Type: | Municipality |
| Pushpin Map: | El Salvador |
| Pushpin Label Position: | bottom |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in El Salvador |
| Subdivision Type: | Country |
| Subdivision Name: |  El Salvador |
| Subdivision Type1: | Department |
| Subdivision Name1: | La Unión Department |
| Unit Pref: | Imperial |
| Coordinates: | 13.45°N -89°W |
| Elevation M: | 306 |
Yayantique is a municipality in the La Unión department of El Salvador.
El Tejar de Yayantique is one of the cities within Yayantique.