Björk
Ellie Goulding
Regina Spektor
Charli XCX
Tegan And Sarah
Kate Nash
Florence Welch
Prince
Madonna
Elton John
Rosalía
Grimes
Coldplay
Sky Ferreira
St. Vincent
Lily Allen
Big Boi (OutKast)
Tupac
Stevie Nicks
Courtney Love
Mitski
Elizabeth Frazier (Cocteau Twins)
Perfume Genius
Lorde (I do not have concrete proof of this but please listen to Writer in the Dark and TRY telling me that is not 100% Kate Bush)
Solange Knowles
Tori Amos
FKA Twigs
Christine and the Queens
Imogen Heap
Ryn Weaver
Janelle Monae

https://en.wikipedia.org/wiki/Kate_Bush
https://www.thefader.com/2016/11/23/kate-bush-interview-before-the-dawn
https://www.newyorker.com/culture/culture-desk/the-enduring-incandescent-power-of-kate-bush
https://www.standard.co.uk/go/london/music/why-we-love-kate-bush-by-the-musicians-shes-influenced-9670978.html