Friendsville is a city in Blount County, Tennessee. Its population was 896 at the 2020 census. It is included in the Knoxville, Tennessee Metropolitan Statistical Area. Friendsville was founded by Quakers from New Garden, North Carolina, who settled in the area in the 1790s. The town is still home to a Friends Meetinghouse. In 1854, a group of British Quaker elders stayed here whilst promoting the abolitionist cause with American leaders. During this visit, abolitionist leader William Forster died and was buried here.