| Luis Oyarzún | |
| Fullname: | Luis Esteban Oyarzún Rebolledo |
| Birth Date: | 24 April 1982 |
| Birth Place: | San Miguel, Santiago, Chile |
| Height: | 1.81 m |
| Youthclubs1: | Palestino |
| Position: | Defender |
| Years1: | 2001–2003 |
| Caps1: | 85 |
| Goals1: | 12 |
| Years2: | 2003–2006 |
| Caps2: | 5 |
| Goals2: | 0 |
| Years3: | 2007 |
| Caps3: | 20 |
| Goals3: | 0 |
| Years4: | 2007 |
| Clubs4: | Coquimbo Unido |
| Caps4: | 7 |
| Goals4: | 0 |
| Years5: | 2008 |
| Caps5: | 14 |
| Goals5: | 3 |
| Years6: | 2009–2011 |
| Caps6: | 69 |
| Goals6: | 2 |
| Years7: | 2012 |
| Caps7: | 9 |
| Goals7: | 1 |
| Years8: | 2012 |
| Caps8: | 1 |
| Goals8: | 0 |
| Years9: | 2013 |
| Caps9: | 0 |
| Goals9: | 0 |
| Nationalyears1: | 2001 |
| Nationalteam1: | Chile U20 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 2003–2004 |
| Nationalteam2: | Chile U23 |
Luis Esteban Oyarzún Rebolledo (born 24 April 1982) is a Chilean former footballer who played as a defender for several teams in the Primera División de Chile. He both started and finished his professional career with Palestino.
Oyarzún represented Chile at under-20 level in the 2001 FIFA World Youth Championship.[1]
At under-23 level, he represented Chile since 2003[2] and took part in the 2004 Pre-Olympic Tournament.[3]