Juan Manuel 'Juanma' Lillo DÃez (born 3 November 1965) is a Spanish football manager, currently in charge of Chinese club Qingdao Huanghai FC.
Having began working in that profession before his 20s, he became the youngest manager ever to coach a La Liga club, having taken over Salamanca at not yet 30.
He also coached Oviedo, Tenerife, Zaragoza and Almeria in the top flight.