List of Washington, D.C., railroads Defunct railroads Defunct railroads

| Name_ | Mark | System_ | From_ | To_ | Successor | Notes_ |
|---|---|---|---|---|---|---|
| Southern Maryland Railroad |  |  | 1882 | 1886 | Washington and Potomac Railroad |  |
| Virginia Midland Railway |  | SOU | 1880 | 1886 | Richmond and Danville Railroad |  |
| Virginia and North Carolina Railroad |  | SOU | 1872 | 1873 | Washington City, Virginia Midland and Great Southern Railway |  |
| Washington, Alexandria and Georgetown Railroad |  | RF&P | 1862 | 1868 | Alexandria and Washington Railroad |  |
| Washington City and Point Lookout Railroad |  | B&O | 1873 | 1874 | Baltimore and Ohio Railroad |  |
| Washington City, Virginia Midland and Great Southern Railway |  | SOU | 1873 | 1880 | Virginia Midland Railway |  |
| Washington and Potomac Railroad |  |  | 1886 | 1900 | Washington, Potomac and Chesapeake Railroad |  |
| Washington, Potomac and Chesapeake Railroad |  |  | 1901 | 1910 | Washington, Potomac and Chesapeake Railway |  |
| Washington, Potomac and Chesapeake Railway |  |  | 1910 | 1918 | Chesapeake Beach Railway |  |