Wendy Seltzer is an American attorney and, as of January 2023, a staff member at Tucows where she is the Principal Identity Architect.

[3] Seltzer is also a Fellow with Harvard's Berkman Center for Internet & Society, where she founded and leads the Lumen clearinghouse,[4] which is aimed at helping Internet users to understand their rights in response to cease-and-desist threats related to intellectual property and other legal demands.

[5] In the past, Seltzer served on the board of directors of the World Wide Web Foundation.

[8] Previously she was with Princeton's Center for Information Technology Policy and was a visiting assistant professor at the Northeastern University School of Law and Brooklyn Law School, as well as a fellow at the Information Society Project at Yale Law School,[9] and served on the board of directors of the Tor Project.

[10] Before that, she was a staff attorney with the Electronic Frontier Foundation, specializing in intellectual property and free speech issues.