Elainie Lillios has received awards at the following contests
- Concours biennal de composition acousmatique Métamorphoses, Ohain (Belgium): 2016
- Concours international d’art radiophonique Luc Ferrari, Alfortville (Val-de-Marne, France): 2002
- Concours international de musique électroacoustique de Bourges, Bourges (Cher, France): 2009
- Concurso de Composición Electroacústica Destellos, Mar del Plata (Argentina): 2010, 2014
- Concurso Internacional de Música Eletroacústica de São Paulo (CIMESP), São Paulo (Brazil): 1999
- SEAMUS Award, USA: 2026