We Want to Hear from You

Dedicated, professional fundraising staff members are available to answer your questions, assist you in making a gift, or help you in any other Smithsonian matter of importance to you.

Smithsonian Office of Advancement
1000 Jefferson Drive, S.W., 4th Floor, Washington, DC 20560-0027
(t) 202-633-4300 | (f) 202-786-2516 | giving@si.edu

Monday. - Friday, 9:00 a.m. - 5:00 p.m., except federal holidays.

Mailing Address
P.O. Box 37012, MRC 035 | Washington, DC 20013-7012