Arthur Kinoy (September 20, 1920 – September 19, 2003) was an American attorney and progressive civil rights leader who helped defend Ethel and Julius Rosenberg. He served as a professor of law at the Rutgers School of Law–Newark from 1964 to 1999. He was one of the founders in 1966 of the Center for Constitutional Rights in New York City, and successfully argued a number of cases before the Supreme Court of the United States. He also founded the Public Interest Law Center of New Jersey.