Boss Engira Bhaskaran (transl. Boss alias Bhaskaran) is a 2010 Indian Tamil-language romantic comedy film written and directed by M. Rajesh. The film stars Arya, Nayanthara and Santhanam, with Subbu Panchu, Chitra Lakshmanan, Rajendran, Ashvin Raja, Vijayalakshmi and Lakshmy Ramakrishnan in supporting roles. It is produced by K. S. Sreenivasan and features music scored by Yuvan Shankar Raja, editing handled by Vivek Harshan and cinematography by Sakthi Saravanan.

Boss Engira Bhaskaran revolves around the title character, a happy-go-lucky man, who is unemployed and lives an easygoing life, neglecting his career and future. When he meets a young woman, Chandrika, in whom he falls in love, he is bound to change his lifestyle, in order to marry her eventually. The film released on 10 September 2010 and became commercially successful. It was remade in Kannada as Parijatha (2011).