Thulabharam (transl. Weight) is a 1968 Indian Malayalam-language film, directed by A. Vincent. It is based on the Kerala People's Arts Club play of the same name, written by Thoppil Bhasi. Thoppil Bhasi also adapted the play for the screen. The film had an ensemble cast including Prem Nazir, Sharada, Madhu, Sheela, Thikkurisi Sukumaran Nair and Adoor Bhasi. The film won two National Awards. The film was a major blockbuster and following the Malayalam version, the film was made in Tamil (Thulabharam), Telugu (Manushulu Marali) and Hindi (Samaj Ko Badal Dalo), with Sharada playing lead roles in all versions.