Powell is an unincorporated community in eastern McDonald County, Missouri, United States. It is located on Missouri Supplemental Route E, approximately ten miles east of Pineville. Powell is located on Big Sugar Creek. The community includes some homes, a couple of businesses, and a post office. It is part of the Fayetteville–Springdale–Rogers, AR-MO Metropolitan Statistical Area. The 1915 Powell Bridge, a single-lane pin-connected Pratt through truss bridge, is 0.4 mile southwest of the community and was added to the National Register of Historic Places in 2011. A new bridge beside the 1915 structure handles all vehicular traffic, while the old Powell Bridge serves as a pedestrian crossing.