Marcelo Alejandro Delgado (born 24 March 1973) is a retired Argentine footballer, best known for his nickname "Chelo".
He usually played as a deep-lying forward.
He is regarded as one of the best Argentinian forwards in the past decade.
He has been capped for Argentina and played at the 1996 Olympic Games and the 1998 FIFA World Cup.
He is well known for his technical ability and finishing.
He played for several clubs including Rosario Central, Racing Club, Boca Juniors, Barcelona SC and Mexican Cruz Azul.