| Juan Carlos Lueiza | |
| Fullname: | Juan Carlos Lueiza Muñoz |
| Birth Date: | 13 August 1991[1] |
| Birth Place: | El Salvador, Chile |
| Position: | Central midfielder |
| Height: | 1.71 m |
| Currentclub: | Provincial Talagante |
| Clubnumber: | -- |
| Youthclubs1: | Cobresal |
| Years1: | 2010–2011 |
| Caps1: | 12 |
| Goals1: | 0 |
| Years2: | 2012– |
| Caps2: | 0 |
| Goals2: | 0 |
| Club-Update: | 3 March 2012 |
Juan Carlos Lueiza Muñoz (born 13 August 1991) is a Chilean footballer that currently plays for Chilean Primera División club Cobresal as central midfielder.