The United States Colored Troops Memorial Statue is a memorial to the more than 700 African-American soldiers and sailors from St. Mary's County, Maryland who served in the Union forces during the American Civil War. It is located in the city of Lexington Park, Maryland. The memorial was completed and dedicated in 2012. The memorial includes an educational kiosk with a written history and also features two African-American men, William H. Barnes and James H. Harris, from St. Mary's County who received the Medal of Honor. A photograph of William H. Barnes is included.