PT Sir is a 2024 Tamil social drama film written and directed by Karthik Venugopalan, and produced by Ishari K. Ganesh. The film stars Hiphop Tamizha Adhi in the titular role, alongside Kashmira Pardeshi, Anikha Surendran, Ilavarasu, Pandiarajan, Thiagarajan and Munishkanth.

The film has music composed by Hiphop Tamizha, cinematography handled by Madesh Manickam and editing by Prasanna GK. PT Sir was scheduled to release in theatres on 24 March 2024.The film received positive reviews from critics and audiences.