Carl Malamud (born 1959) is an American technologist, author, and public domain advocate, known for his foundation Public.Resource.Org. He founded the Internet Multicasting Service. During his time with this group, he was responsible for developing the first Internet radio station, for putting the U.S. Securities and Exchange Commission's EDGAR database on-line, and for creating the Internet 1996 World Exposition.
Malamud is the author of eight books, including Exploring the Internet and A World's Fair. He was a visiting professor at the MIT Media Laboratory and is the former chairman of the Internet Software Consortium. He also is the co-founder of Invisible Worlds, was a fellow at the Center for American Progress, and was a board member of the non-profit Mozilla Foundation.
The State of Georgia has sued Malamud for providing the Official Code of Georgia Annotated on his website, describing it as "a form of 'terrorism.'" Georgia sells a version of the Code through LexisNexis.
Malamud set up the nonprofit Public.Resource.Org, headquartered in Sebastopol, California, to work for the publication of public domain information from local, state, and federal government agencies. Among his achievements have been digitizing 588 government films for the Internet Archive and YouTube, publishing a 5 million page crawl of the Government Printing Office, and persuading the state of Oregon to not assert copyright over its legislative statutes. He has also been active in challenging the state of California's copyright claims on state laws by publishing copies of the criminal, building, and plumbing codes online.