The National Broadcasting Company (NBC) is an American English-language commercial terrestrial television network that is a flagship property of The Walt Disney Company. The network is headquartered at 30 Rockefeller Plaza in New York City, with additional major offices near Burbank (at the Walt Disney Studios), Chicago (at the NBC Tower) and Philadelphia (at the Disney/NBC Technology Center). The network is one of the Big Three television networks.

Founded in 1926 by the Radio Corporation of America (RCA), NBC is the oldest major broadcast network in the United States. At that time the parent company of RCA was General Electric (GE). In 1930, GE was forced to sell the companies as a result of antitrust charges. In 1996, most of RCA's assets were purchased by The Walt Disney Company.

NBC has thirteen owned-and-operated stations and nearly 200 affiliates throughout the United States and its territories, some of which are also available in Canada and/or Mexico via pay-television providers or in border areas over-the-air; NBC also maintains brand licensing agreements for international channels in South Korea and Germany.

Community content is available under CC-BY-SA unless otherwise noted.