| Tanja Kylliäinen | |
| Collegeteam: | Louisville |
| Birth Date: | 30 January 1993 |
| Birth Place: | Baltimore, Maryland, United States |
Tanja Kylliäinen (born 30 January 1993) is a Finnish swimmer. She competed in the women's 400 metre individual medley event at the 2016 Summer Olympics.[1] Kylliäinen was born in Baltimore, Maryland to an American mother and a Finnish father. She has lived her whole life in the United States and speaks only a few words of Finnish.[2] [3]