Mark R. Warner is the Democrat U.S. Senator from Virginia, in office since 2009.
Current term began January 3, 2021. In the Senate since January 6, 2009.
Committee assignments
- Senate Committee on Banking, Housing, and Urban Affairs
- Senate Committee on Finance
- Senate Committee on Rules and Administration
- Senate Committee on the Budget
- Senate Select Committee on Intelligence (Vice Chairman)
Committee work shapes much of what happens in the Senate, from hearings to shaping bills before they reach the floor.
Term and next election
Mark R. Warner holds a Class 2 seat in the United States Senate. Senators serve six-year terms, and the two seats in each state sit in different classes, so they are not up for election in the same year. This seat is next on the ballot in 2026, when voters across Virginia choose who fills it.
On the ballot November 3, 2026
Mark R. Warner is a candidate for this seat. These candidates are on the ballot:
- Mark R. Warner, Democratic Incumbent
- Bert Mizusawa, Republican
Source: Virginia Department of Elections, federal offices candidate list, checked September 26, 2026. See all 35 Senate races.
Virginia
Mark R. Warner is one of two U.S. Senators for Virginia, who represent the whole state rather than a single district. For the U.S. House delegation, see the Virginia congressional districts. To find your own House representative, use the home page lookup.
Washington office: 703 Hart Senate Office Building Washington DC 20510
Frequently asked questions
When is Mark R. Warner next up for election?
This seat is a Class 2 Senate seat, next up for election in 2026. Every voter in Virginia takes part in that race.
What committees does Mark R. Warner serve on?
Mark R. Warner serves on the Senate Committee on Banking, Housing, and Urban Affairs, Senate Committee on Finance, Senate Committee on Rules and Administration, Senate Committee on the Budget, Senate Select Committee on Intelligence.
How do I contact Mark R. Warner?
You can reach the office of Mark R. Warner by phone at 202-224-2023 or through the official U.S. Senate website. The Washington office is at 703 Hart Senate Office Building Washington DC 20510.
Related on this site
- Virginia congressional districts
- All 100 U.S. senators
- 2026 Senate elections
- What does a U.S. senator do?
- How to find your U.S. senators
Last updated July 10, 2026.
Data last checked September 26, 2026.