Sylvana Kadohata
- Full Name: Sylvana Kadohata
- Born: Early 2380; Cestus III (TNG Novel: Q & A)
- Species: Human
- Gender: Female
- Father: Vicenzo Farrenga
- Mother: Miranda Kadohata
- Sister: Aoki Kadohata
- Brother: Colin Farrenga
- Twins
- Early 2380: Resident; Cestus III (TNG Novel: Q & A)