Jonathan Monje (born August 25, 1981) is a Chilean long-distance runner. Monje was born in Talcahuano. He finished eleventh in the 10,000 metres at the 2000 World Junior Championships and eighth in the half marathon at the 2003 Summer Universiade. He has also competed at the World Cross Country Championships in 2001, 2002, 2003 and 2006. Monje's personal best half marathon time is 1:04:38 hours, achieved in June 2001 in Osorno. He has 29:31.80 minutes in the 10,000 metres, achieved in April 2004 in Concepción, Chile.