Riverside is an unincorporated community in Charles County, Maryland, United States, located around the intersection of Maryland routes 6 and 224 beside the Potomac River.

It is considered part of the greater Nanjemoy community.

Although quite isolated today, for many generations Riverside was the site of a general store serving riverboat travelers.

[1] It is listed in the Maryland Inventory of Historic Properties as the Riverside Historic District.

This article about a location in Charles County, Maryland is a stub.