Kadaisi Ulaga Por (transl. The Last World War) is a 2024 Indian Tamil-language science fiction political action thriller film written, directed and produced by Hiphop Tamizha Aadhi under Hiphop Tamizha Entertainment. The film stars Aadhi, alongside Nassar, Natty Subramaniam, Anagha, N. Azhagam Perumal, Harish Uthaman, Munishkanth, Singampuli, Kalyan Master, Elango Kumaravel, Thalaivaasal Vijay and Mahanadi Shankar. It is the first production of the studio and the third directorial venture of Aadhi. The film, set in the year 2028, revolves around the war in India after it refused to alliance with the neighbouring country.

The film was officially announced in February 2023 under the tentative title Hiphop Tamizha 8, as it is the actor's eighth film as a lead actor, and the official title was announced in July 2024. Principal photography commenced the same month and occurred mostly in Chennai, before wrapping by February 2024. The film has music composed by Hiphop Tamizha, cinematography handled by Arjunraja D. F. Tech and editing by Pradeep E. Ragav. It was released worldwide on 20 September 2024 in theatres.