Mark C. Downey is a Democratic member of the Virginia House of Delegates representing the 69th District, which includes parts of Gloucester, James City, and York Counties, as well as part of the City of Newport News. A lifelong resident of the district, he works as a pediatrician at Pediatric Associates of Williamsburg and was born in Washington, D.C., in 1967.

Education and Political Experience

Details on formal education are not specified in available records. Politically, Downey serves as a Delegate with no listed committee assignments or appointments; he ran as the Democratic nominee in the 2025 election for the 69th District.