Eduardo Paniagua (born 1952 in Madrid, Spain) is a Spanish architect and musician, specializing in medieval Spanish music. Between 1966 and 1983, he was a member of the group Atrium Musicae de Madrid, led by his older brother Gregorio, playing wind instruments and percussion. More recently he has been a founding member of the groups Cálamus and Hoquetus which specialize in the music of Al-Andalus (Arabic Andalusia).