Cassie Kinoshi (b. 1993) is a Mercury Award nominated and Ivors Academy Award winning (formerly know as BASCA, British Composer Award) London-based composer, arranger and alto-saxophonist. She is currently working in theatre, film, contemporary dance and both the jazz and classical performance worlds. Cassie is best known for her work with her large ensemble SEED alongside bands KOKOROKO and  NÉRIJA. She was Mercury Musical Developments’ and Musical Theatre Network’s Cameron Mackintosh Resident Composer Scheme recipient at Dundee Rep Theatre from 2018-19 and was a part of the London Symphony Orchestra Panufnik Scheme 2018-19.

Cassie was a Sound and Music Seed Award recipient in 2020.