Hi Nanna is a 2023 Indian Telugu-language romantic drama film directed by Shouryuv, in his directoral debut, and produced by Vyra Entertainments. The film stars Nani and Mrunal Thakur in lead roles.

The film was officially announced in January 2023 under the tentative title Nani 30, as it is Nani's 30th film as the lead actor, and the official title was announced in July 2023. Principal photography commenced in February 2023. It was shot sporadically in several legs, with filming locations including Mumbai, Hyderabad, Coonoor, and wrapped by late-September 2023. The film has music composed by Hesham Abdul Wahab, cinematography handled by Sanu Varghese and editing by Praveen Anthony.

Hi Nanna was released on 7 December 2023, where it received positive reviews from critics and became a commercial success.