Rajasekhar Varadharajan is an Indian actor known for his works primarily in Telugu cinema. In a career spanning more than 38 years, he has acted in over 80 Telugu films in a variety of roles. He starred in several notable films, including Talambralu, Sruthilayalu, Aahuti, Ankusam, Magaadu, Allari Priyudu, Anna, Omkaram, Suryudu, Sivayya, Manasunna Maaraju, Maa Annayya, Simharasi, Evadaithe Nakenti, Gorintaku, and PSV Garuda Vega. Rajasekhar won two Filmfare Best Actor Awards - Telugu for Magaadu and Anna.

Sruthilayalu is a 1987 Telugu-language musical drama film, directed by K. Viswanath. The film stars Rajasekhar and Sumalatha with soundtrack composed by K. V. Mahadevan. It was released on 30 April 1987. The film garnered eight Nandi Awards and also won Filmfare Award for Best Director – Telugu. The film was premiered at the International Film Festival of India, and AISFM Film Festival. The film was dubbed in Tamil as Isaikku Oru Koil.