Aston Donald McEachin was an American politician and lawyer who served as the U.S. representative for Virginia's 4th congressional district from 2017 until his death in 2022. His district was based in the state capital, Richmond; it included much of the area between Richmond, a portion of its suburbs, and Hampton Roads.

Virginia's fourth congressional district is a United States congressional district in the state of Virginia, taking in most of the area between Richmond and the North Carolina state line. It covers all or part of the counties of Brunswick, Charles City, Chesterfield, Dinwiddie, Greensville, Henrico, Prince George, Southampton, Surry, and Sussex, and all or part of the independent cities of Colonial Heights, Emporia, Hopewell, Petersburg, and Richmond. The district is currently represented by Democrat Jennifer McClellan, who was elected to the seat after she defeated Republican Leon Benjamin in the February 21, 2023, special election, caused by the death of incumbent Donald McEachin (D) on November 28, 2022.