While You Were Sleeping (Mientras dormías) puede referirse a: While You Were Sleeping (Elementary), un episodio de la serie norteamericana "Elementary"; While You Were Sleeping (Primaria), un episodio de TV; While You Were Sleeping (álbum), un álbum recopilatorio de la cantante de rap canadiense Clasificados; While You Were Sleeping (película), una película de 1995; While You Were Sleeping (Sonic Boom Six), un sencillo de Sonic Boom Six; While You Were Sleeping (serie de televisión), Corea del Sur, TV-series.