Asuna may refer to:
People with the given name , Japanese football player Asuna Tomari, (泊 明日菜) Japanese voice actress
Fictional characters Asuna Yuuki, a main character from the light novel and anime series Sword Art Online Asuna, also known as Flannery, a character in Pokémon Asuna, a character in the television series Kishiryu Sentai Ryusoulger Asuna Harukaze, a character from the manga Softenni Asuna Ichinose, a character in the role-playing game Blue Archive Asuna Kagurazaka, a character in the manga and anime series Negima! Asuna Kujo, a character in the manga series Maison Ikkoku Asuna Yamase, a character in Ultraman X Asuna Karino (Poppy Pipopapo), a character in Kamen Rider Ex-Aid
Other uses Asüna, an automotive marque sold in Canada 1992–1993