Friendsville is a town in Garrett County, Maryland, United States. The population was 539 at the 2000 census.
Friendsville is located at 39°39′44″N 79°24′19″W / 39.66222°N 79.40528°W / 39.66222; -79.40528 (39.662127, -79.405251).
According to the United States Census Bureau, the town has a total area of 0.9 square miles (2.4 km²), all of it land. The Youghiogheny River flows through the town and is renowned by the whitewater kayaking/rafting community as the take-out for the famous Upper Yough run.