DD National, also known as Doordarshan National, is the flagship public service television channel of India. It is owned and operated by Prasar Bharati, the public service broadcaster of India. DD National was launched on September 15, 1959, making it one of the oldest television channels in the world.

DD National broadcasts a diverse range of programming in Hindi and other regional languages, including news, entertainment, documentaries, sports, and children's programming. The channel is known for its high-quality programming and its commitment to public service broadcasting.

Some of the popular programs on DD National include India's Got Talent, Kyunki Saas Bhi Kabhi Bahu Thi, Ramayan, Mahabharat, and Satyamev Jayate. The channel also broadcasts live coverage of major sporting events, such as the Cricket World Cup and the Olympic Games.

DD National is available in over 90% of India's population through terrestrial and satellite transmission. The channel is also available on various cable and DTH platforms.

DD National plays a significant role in Indian society. It is a vital source of information and entertainment for millions of Indians. The channel also plays an important role in promoting national unity and cultural diversity. In addition to its regular programming, DD National also broadcasts special programs on national holidays and important events.