Hope you'll enjoy and please leave a comment if you agree or disagree with some of my choices. :)
Anna May Wong as Mulan
Elizabeth Taylor or Simone Simon as Snow White
Lauren Bacall as Megara
Dorothy Dandridge or Ruby Dee as Tiana
Debbie Reynolds as Cinderella
Veronica Lake as Rapunzel
Joanne Woodward as Eilonwy
Mala Sinha or Faten Hamama as Jasmine
Sacheen Littlefeather as Pocahontas
NOTE: Sadly, classic Hollywood was practically devoid of Native American actors/actresses in leading or supporting roles, way too fond of the racist 'red face' option (let's not forget their frequent use of 'black face' and 'yellow face' as well).
As much as I love the classic Hollywood fandom this is just atrocious! It still got a huge problem representing their own native people faithfully. Why, they kept saying and made us all believe for decades that it was a hoax when Sacheen Littlefeather famously appeared on behalf of Marlon Brando to reject his Oscar in 1973 and that she was a fake Native American...! Which was a lie! Omg Hollywood, you can be such a nasty piece of work sometimes!
Vivien Leigh as Jane
Rita Hayworth as Esmeralda
Maureen O'Hara as Merida