Mount Lubentia is a historic house located at Largo in Prince George's County, Maryland, United States. It is an elegantly detailed 2+1⁄2-story Georgian/Federal-style, Flemish bond brick house, probably built about 1760 and substantially renovated in the late 1790s, by Enoch Magruder and his son, Dennis of Harmony Hall. Mount Lubentia was listed on the National Register of Historic Places in 1987.