Contact Us

National Museum of Natural History

• Email: naturalexperience@si.edu
• Address
  National Museum of Natural History (NMNH)
  Smithsonian Institution
  PO Box 37012
  Washington D.C., 20013-7012

Lost and Found

• Web: https://security.si.edu/lostandfound
• Lost Property Report Form: https://www.si.edu/lost-and-found

Giving

• Web: Online Donation
• Email: nmadvancement@si.edu

Special Events

• Web: https://naturalhistory.si.edu/specialevents/
• Email: nhevents@si.edu

NMNH Educational Resources

• General Inquiries: naturalexperience@si.edu
• School Programs/Field Trips: NMNHschoolprograms@si.edu

Press Office

• Members of the news media only: (202) 633-2950
• News announcements: https://newsdesk.si.edu/

Internships

• Email: arc@si.edu

Website

• For questions about the NMNH Website or to report technical problems: Contact the Web Team.

Smithsonian Institution

• Phone: Voice 202.633.1000
• Email: info@si.edu
• Address:
  Smithsonian Information
  PO Box 37012
  SI Building, Room 153, MRC 010
  Washington, D.C. 20013-7012