Robert A. Williams, Jr., is an American lawyer who is a notable author and legal scholar in the field of federal Indian law, international law, indigenous peoples' rights, critical race and post-colonial theory. Williams teaches at the University of Arizona's James E. Rogers College of Law, serving as the E. Thomas Sullivan Professor of Law and American Indian Studies and Director of the Indigenous Peoples Law and Policy Program. He is also the project leader for ArizonaNativeNet, a virtual university devoted to the higher educational needs of Native Nations.
Williams is the son of Robert Anthony Williams, Sr. and Sallie Williams. He has a wife and two children, Sam and Marley. He has a sister named Karen Amanda Cooper (née Williams) who has four children: Zac, Andrew, K.C., and Ben Cooper.
Williams is an enrolled member of the Lumbee Indian Tribe of North Carolina. He earned his B.A. from Loyola College in Maryland in 1977 and his J.D. from Harvard Law School in 1980.
Now at University of Arizona James E. Rogers College of Law, Williams has established a notable career in the fields of American Indian and International law, indigenous people's rights, and critical race and colonial theory. He has published several books on these topics.
For the 2003-2004 academic year, Williams was named the first Oneida Indian Nation Visiting Professor of Law at Harvard Law School. He previously taught there as the Bennet Boskey Distinguished Visiting Lecturer of Law.
He is project leader for ArizonaNativeNet, a virtual university founded in 2006 and devoted to the higher educational needs of Native Nations.