| Valea lui Coman | |
| Name Other: | Pârâul lui Coman |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Argeș County |
| Length: | 12km (07miles) |
| Source1: | Leaota Mountains |
| Mouth: | Dâmbovița |
| Mouth Location: | Valea Cetățuia |
| Mouth Coordinates: | 45.2189°N 25.2026°W |
| Basin Size: | 22km2 |
| Tributaries Left: | Valea Stânei, Valea Olanelor, Valea Piscul Curii |
| Tributaries Right: | Valea Găinii |
The Valea lui Coman (also: Pârâul lui Coman, in its upper course also: Valea Fiașului) is a left tributary of the river Dâmbovița in Romania. Its source is in the Leaota Mountains. It flows into the Dâmbovița in Valea Cetățuia.[1] Its length is 12km (07miles) and its basin size is 22km2.