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Arja Janardhana Rao (21 December 1926 – 4 November 2007) was an Indian actor who worked in Telugu films. He was most popular for playing the role of Lord Hanuman in several mythological films, including Sri Ramanjaneya Yuddham. He also played villainous roles in films, such as "Illu Illalu" and "Sankarabharanam".