Miss Earth Chile is an annual national pageant held in Chile to select the representative of Chile to compete at the Miss Earth pageant. Chile made its debut in the Miss Earth pageant in the year 2002 and since then the country has been sending delegates to compete at the Miss Earth pageant.

From 2002 till 2006, the representative of Chile to Miss Earth was selected from the pageant Miss Chile. After not sending any delegates from 2007-2009, in 2010 Miss Model & Bellezas Chilenas organization appointed the titleholder for the competition. However, from 2013, Nuestra Belleza Chile pageant came into existence that used to select the official contender of Chile for the Miss Earth pageant.

Finally, in 2015, Miss Chile Earth pageant was established, that will be selecting the country’s official representatives for the Miss Earth pageant. The finale of Miss Earth Chile 2015 was held on October 3’ 2015 and Natividad Leiva was crowned as the winner by the outgoing queen Catalina Caceres. Catalina represented Chile at the Miss Earth 2014 pageant, however was unplaced.