Blumenthal is a surname that can refer to various individuals and entities. One notable person is Richard Blumenthal, a U.S. Senator from Connecticut, who has served since 2011. He is a member of the Democratic Party and has a background in law, having previously served as the Attorney General of Connecticut. In addition to individuals, "Blumenthal" can also refer to businesses or organizations, such as Blumenthal Performing Arts, which is a cultural organization in Charlotte, North Carolina. It focuses on providing a platform for performing arts and community engagement through various events and programs.