Igor Escudero Morais (born Leon, 1977) is a Spanish musician, best known as a composer of classical music and opera.

He is the author of seven operas (including the trilogy based on «I, Claudius»), three musicals («The Fall of the House of Usher»‘ has also been considered chamber opera), two profane oratories («The glass Cathedral» and «Moonbeam»), concerts, soundtracks for documentaries (four pieces for two documentaries for «The Time Tunnel» of RTVE), OST for audiovisuals and short films, sacred and profane choral music, cantatas and a great variety of chamber pieces.