Contact Us

Wikimedia Foundation logo

Wikimedia Foundation, 1 Montgomery St., Suite 1600, San Francisco, CA 94104 U.S.A.

415.839.6885

benefactors@wikimedia.org

annual.wikimedia.org

Wikipedia and all Wikimedia names and logos are registered trademarks of Wikimedia Foundation Inc. Text licensed under Creative Commons Attributions-ShareAlike 4.0 International. Images are freely licensed with attribution.

Help us unlock the world’s knowledge.

As a nonprofit, Wikipedia and our related free knowledge projects are powered primarily through donations.

Donate now

Connect اتصل

Stay up-to-date on our work.

Get email updates

Subscribe to news about ongoing projects and initiatives.

This mailing list is powered by MailChimp. The Wikimedia Foundation will handle your personal information in accordance with this site’s privacy policy.

Contact a human

Questions about the Wikimedia Foundation or our projects? Get in touch with our team.
Contact

Photo credits

Wikimedia Foundation logo

Wikimedia Foundation trademarked logo - horizontal

Designed by Wikipedia user Neolŭ (SVG version created by DarkEvil, revised by Philip Ronan and optimized by Zscout370 and Artem Karimov) Later revised by Wikimedia Foundation.

CC BY-SA 3.0