Bapu is a Hindi word for "father" and may refer to:

Sattiraju Lakshmi Narayana (15 December 1933 – 31 August 2014), known professionally as Bapu, was an Indian film director, and screenwriter known for his works in Telugu cinema. He was also a music artist, painter, illustrator, cartoonist, and designer. In 2013, he was awarded the Padma Shri, for his contribution to Indian art and cinema.

Bapu's directorial venture Saakshi was showcased at Tashkent International film festival in 1968.Seeta Kalyanam was screened at the BFI London Film Festival, Chicago International Film Festival, San Reno and Denver International Film Festivals in 1978, and is part of the course at the British Film Institute.Tyagayya (1981) and Pelli Pustakam (1991) were premiered at the Indian Panorama of the International Film Festival of India. Bapu's 2011 film Sri Rama Rajyam had a special screening at International Film Festival of India on 28 November 2011.

He has garnered two National Film Awards, seven state Nandi Awards, two Filmfare Awards South best Telugu director, and a Filmfare Lifetime Achievement Award – South for the year 2012. In 1996, He has appeared in the Doordarshan Documentary Eminent Cartoonists of India, and was awarded Life Time Achievement from Indian Institute of Cartoonists in 2001. He gained international recognition through his art works viz., Bapu Bomma, The Navarasas, and the Indian Dances etc., which were held at the National Film Theatre, London, in 1978 and at the innumerable Telugu Conferences in the United States. He has worked as a graphic artist for J Walter Thomson, Efficient Publicities and F. D. Stewarts, Chennai.