Tenali Ramakrishna is a 1956 Indian Telugu-language political drama film produced and directed by B. S. Ranga based on Ch. Venkataramaiah's stage play of the same name. Produced for the banner Vikram Productions, it stars NTR, Akkineni Nageswara Rao, V. Nagayya, Bhanumathi Ramakrishna, and Jamuna in key roles. Ranga handled the cinematography with his brother-in-law B. N. Haridas while P. G. Mohan edited the film. Viswanathan–Ramamoorthy composed the soundtrack and background score.

Written by Samudrala Sr., Kannadasan, and Murugadasa, Tenali Ramakrishna narrates the story of the 14th century Telugu and Sanskrit poet and scholar of the same name, and his life as a member of the court of Krishnadevaraya, the king of the Vijayanagara Empire. Using his wits, Ramakrishna manages to save Krishnadevaraya from attacks by the Bahmani Sultanate, which tries to invade the Vijayanagara Empire. The rest of the film is about Ramakrishna's efforts to save Krishnadevaraya from courtesan Krishnasani, a spy, and convincing Emperor Babur against extending support to the Sultanate in the war.

Produced as a bilingual film shot simultaneously in the Telugu and Tamil languages with a slightly altered cast, Tenali Ramakrishna was filmed in and around Revathy Studios at Madras. It was released on 12 January 1956 to mixed reviews from critics who criticised the historical inaccuracies portrayed in the film. Tenali Ramakrishna was a commercial success, won the President's Silver medal for the Best Feature Film in Telugu and the All India Certificate of Merit for Best Feature Film at the 4th National Film Awards. Its Tamil version, titled Tenali Raman, featured Sivaji Ganesan as the protagonist and was released on 3 February 1956. Tenali Ramakrishna was later remade in Kannada as Hasyaratna Ramakrishna in 1982 by Ranga himself but it was a commercial failure.