Kassius Nelson
- Born
- 24 June 1997 (29 years)
- Place of birth
- Islington, London, England, UK
- Gender
- Female
Kassius Nelson is an English actress (she/her), she played the character Crystal Palace in the series Dead Boy Detectives (2024), appeared in the British soap opera Hollyoaks and played a submarine captain who helped the Baudelaire orphans in A Series of Unfortunate Events
