The Pleasant River is a tributary of the Piscataquis River in Piscataquis County, Maine, United States. From the confluence of the East Branch and West Branch () in Brownville, the river runs  south and southeast to its mouth on the Piscataquis in Medford.

See also
List of rivers of Maine

References

Maine Streamflow Data from the USGS
Maine Watershed Data From Environmental Protection Agency

Tributaries of the Penobscot River
Rivers of Piscataquis County, Maine
Rivers of Maine