| Juan Pablo Arenas | |
| Fullname: | Juan Pablo Arenas Núñez |
| Birth Date: | 22 April 1987 |
| Birth Place: | Santiago, Chile |
| Position: | Midfielder |
| Years1: | 2004–2008 |
| Clubs1: | Colo-Colo |
| Caps1: | 19 |
| Goals1: | 0 |
| Years2: | 2008 |
| Clubs2: | → Santiago Morning (loan) |
| Years3: | 2008 |
| Clubs3: | → Deportes Melipilla (loan) |
| Caps3: | 11 |
| Goals3: | 0 |
| Years4: | 2009 |
| Clubs4: | Deportes Melipilla |
| Caps4: | 0 |
| Goals4: | 0 |
| Years5: | 2009–2011 |
| Caps5: | 12 |
| Goals5: | 0 |
| Years6: | 2012 |
| Clubs6: | Provincial Osorno |
| Years7: | 2012–2015 |
| Clubs7: | Trasandino |
| Caps7: | 67 |
| Goals7: | 2 |
| Years8: | 2018 |
| Caps8: | – |
| Goals8: | – |
| Nationalyears1: | 2007 |
| Nationalteam1: | Chile U20 |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 2 |
Juan Pablo Arenas Núñez (born 22 April 1987) is a Chilean former professional footballer who played as a midfielder.
He played for Colo-Colo and also played (on loan) in Deportes Melipilla.[1]
Arenas made his professional debut with Colo-Colo at the young age of seventeen against arch rival Universidad de Chile on August 1, 2004. Arenas still has not been able to find a regular spot on the first team.
Arenas has been capped at the under-20 level. He was selected in the squad for the 2007 FIFA U-20 World Cup in Canada, he did not play any minutes during the that tournament. He scored two goals at U20 level. His first goal came against Colombia with a magnificent shot from near midfield to clinch the 5-0 Chilean victory.