| Guillermo Orellana | |
| Fullname: | Guillermo Enrique Orellana Riquelme |
| Birth Date: | 29 June 1986 |
| Birth Place: | Santiago, Chile |
| Height: | 1.81 m |
| Currentclub: | Provincial Ovalle |
| Position: | Goalkeeper |
| Youthclubs1: | Cobresal[1] |
| Years1: | 2006–2007 |
| Clubs1: | Cobresal |
| Caps1: | 4 |
| Goals1: | 0 |
| Years2: | 2008–2009 |
| Caps2: | 38 |
| Goals2: | 0 |
| Years3: | 2010 |
| Clubs3: | Deportes Puerto Montt |
| Caps3: | 2 |
| Goals3: | 0 |
| Years4: | 2011–2014 |
| Caps4: | 14 |
| Goals4: | 0 |
| Years5: | 2015–2016 |
| Clubs5: | Coquimbo Unido |
| Caps5: | 6 |
| Goals5: | 0 |
| Years6: | 2016–2018 |
| Clubs6: | Deportes Copiapó |
| Caps6: | 52 |
| Goals6: | 0 |
| Years7: | 2019 |
| Clubs7: | Deportes Temuco |
| Caps7: | 0 |
| Goals7: | 0 |
| Years8: | 2020–2023 |
| Clubs8: | Coquimbo Unido |
| Caps8: | 20 |
| Goals8: | 0 |
| Years9: | 2024– |
| Clubs9: | Provincial Ovalle |
| Caps9: | 0 |
| Goals9: | 0 |
| Pcupdate: | 26 February 2024 |
Guillermo Enrique Orellana Riquelme (born 29 July 1986) is a Chilean professional footballer who plays as a goalkeeper for Provincial Ovalle in the Segunda División Profesional de Chile.
In 2024, he joined Provincial Ovalle in the Segunda División Profesional de Chile.[2]