Sen. Chris Van Hollen
U.S. Senator ยท U.S. Senate ยท Democrat
Senior senator for Maryland. Senate class 3.
In office since January 3, 2017. Current term ends January 3, 2029.
Phones
Washington office
U.S. Senate
730 Hart Senate Office Building
Washington, DC 20510
730 Hart Senate Office Building
Washington, DC 20510
Online
homepagevanhollen.senate.gov
contact formvanhollen.senate.gov/contact/email
facebookfacebook.com/chrisvanhollen
instagraminstagram.com/chrisvanhollen
Congress does not publish email addresses. To write to this office, use its official contact form or website.
Committees and subcommittees
โณSubcommittee on State Department and USAID Management, International Operations, and Bilateral International DevelopmentRanking Member
Local offices
Rockville111 Rockville Pike, Suite 960
Rockville, MD 20850
Phone 301-545-1500
Fax 301-545-1512
Rockville, MD 20850
Phone 301-545-1500
Fax 301-545-1512
Hagerstown32 West Washington Street, Suite 203
Hagerstown, MD 21740
Phone 301-797-2826
Hagerstown, MD 21740
Phone 301-797-2826
Baltimore1040 Park Ave., Suite 120
Baltimore, MD 21201
Phone 667-212-4610
Baltimore, MD 21201
Phone 667-212-4610
Annapolis60 West Street, Suite 107
Annapolis, MD 21401
Phone 410-263-1325
Annapolis, MD 21401
Phone 410-263-1325
Cambridge204 Cedar Street, Suite 200C
Cambridge, MD 21613
Phone 410-221-2074
Cambridge, MD 21613
Phone 410-221-2074
Largo1101 Mercantile Ln, Suite 210
Largo, MD 20774-5360
Phone 301-322-6560
Largo, MD 20774-5360
Phone 301-322-6560
From My Contact Base
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Source: congress-legislators (public domain). Official portrait. Last checked October 28, 2026. Official website โ