Sen. Alan Armstrong
U.S. Senator · U.S. Senate · Republican
Junior senator for Oklahoma. Senate class 2.
In office since March 24, 2026. Current term ends January 3, 2027.
Phones
fax202-228-0380
Washington office
U.S. Senate
330 Hart Senate Office Building
Washington, DC 20510
330 Hart Senate Office Building
Washington, DC 20510
Online
homepagearmstrong.senate.gov
Congress does not publish email addresses. To write to this office, use its official contact form or website.
Committees and subcommittees
Local offices
Oklahoma City3817 NW Expressway, #780
Oklahoma City, OK 73112
Phone 405-246-0025
Fax 405-604-0917
Oklahoma City, OK 73112
Phone 405-246-0025
Fax 405-604-0917
From My Contact Base
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Source: congress-legislators (public domain). Last checked October 29, 2026. Official website ↗