Ethel Léontine Gabain, later Ethel Copley, was a French-Scottish artist.
Gabain was a renowned painter and lithographer and among the founding members of the Senefelder Club.
While she was known for her oil portraits of actresses, Gabain was one of the few artists of her time able to live on the sale of her lithographs.
She also did etchings, dry-points, as well as some posters.