Julio César Cáceres López (locally ['xuljo 'sesa? 'kase?es 'lopes]; born 5 October 1979 in San José de los Arroyos) is a Paraguayan football defender who currently plays for his native country side Olimpia Asunción.
He has played since 1999 in the Paraguayan national team, being part of the 2002, 2006 and 2010 FIFA World Cup finals.