| San Juan de Micay River | |
| Pushpin Map: | Colombia |
| Pushpin Map Caption: | Mouth location in Colombia |
| Mouth Coordinates: | 3.1974°N -77.5087°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Colombia |
The San Juan de Micay River is a river of Colombia. It drains into the Pacific Ocean.
The river basin is in the Chocó–Darién moist forests ecoregion, an area of dense tropical rainforest with exceptionally high rainfall.