Ahaana Krishna (born 13 October 1995) is an Indian film actress who appears in Malayalam films. She made her debut in Njan Steve Lopez in 2014. Her notable work include Luca, Pathinettam Padi, Njandukalude Nattil Oridavela 
Ahaana was born as the eldest of the four daughters of actor KrishnaKumar and his wife Sindhu. She studied in Holy Angels' ISC School, Trivandrum and moved to Chennai for completing her higher studies in Visual Communication from MOP Vaishnav college for women. She did her Master's in Advertising and Marketing from MICA, Ahemedabad.
Ahaana played the female lead role in Rajeev Ravi's second directorial Njan Steve Lopez (2014). She then starred in Njandukalude Nattil Oridavela, a Nivin Pauly starrer. Luca (2019) which starred herself along with Tovino Thomas opened to rave reviews critically and commercially and established Ahaana as a strong performer. She also appeared in Shanker Ramakrishnan's Pathinettam Padi in 2019.