Alma Muriel del Sordo (20 October 1951 – 5 January 2014), known artistically as Alma Muriel, was a Mexican actress who appeared in plays, films, and telenovelas, best known for her role as Irene del Conde / Lucrecia Treviño in Televisa's telenovela El extraño retorno de Diana Salazar (1988). Muriel died from a heart attack on 5 January 2014, aged 62, in Playa del Carmen, Quintana Roo.