The Valea lui Coman (also: Pârâul lui Coman, in its upper course also: Valea FiaÃÂului) is a left tributary of the river DâmboviÃÂa in Romania. Its source is in the Leaota Mountains. It flows into the DâmboviÃÂa in Valea CetÃÂÃÂuia. Its length is and its basin size is .