Helder Manuel Marques Postiga is a Portuguese professional footballer who plays for Real Zaragoza in Spain, as a striker.

After starting professionally at Porto, Postiga went on to have spells in England (one season with Tottenham Hotspur), France and Greece (five months apiece), before returning to his country with Sporting.

A Portuguese international on more than 50 occasions, Postiga has represented the country in one World Cup and three European Championships, helping the national team reach the final at Euro 2004.