Contact Us

Here are a few ways you can contact the U.S. Department of the Interior, the Secretary and our bureaus:

Mailing Address:
Department of the Interior
1849 C Street, N.W.
Washington DC 20240

Phone (with employee directory): (202) 208-3100

Bureaus:

Or use this Feedback Form. We use it in place of email, to help prevent phishing and other malicious attacks. But rest assured, our form goes to actual human beings.