Kiana Kaslana usually refers to:
- Kiana Kaslana (K-423): The main protagonist that players are playing in Honkai Impact 3, also the clone that have Kiana gene and Sirin's core.
- Kiana Kaslana (Real): The real Kiana Kaslana.
- Kiana Kaslana (2015 Houkai 3rd): The original Kiana Kaslana concept used in early storyline of Houkai Gakuen 2 and Houkai 3rd comic.