| Gorka Unda | |
| Fullname: | Gorka José Unda Velasco |
| Birth Date: | 16 June 1987 |
| Birth Place: | Madrid, Spain |
| Position: | Midfielder |
| Clubnumber: | 8 |
| Youthclubs1: | Rayo Majadahonda |
| Years1: | 2006–2007 |
| Years2: | 2007–2009 |
| Caps2: | 10 |
| Goals2: | 0 |
| Years3: | 2009 |
| Clubs3: | → Guadalajara (loan) |
| Caps3: | 7 |
| Goals3: | 0 |
| Years4: | 2009–2010 |
| Caps4: | 1 |
| Goals4: | 0 |
| Years5: | 2010–2011 |
| Caps5: | 14 |
| Goals5: | 0 |
| Years6: | 2011–2012 |
| Years7: | 2012–2013 |
| Caps7: | 32 |
| Goals7: | 1 |
| Years8: | 2013–2014 |
| Caps8: | 16 |
| Goals8: | 0 |
| Years9: | 2014 |
| Caps9: | 35 |
| Goals9: | 3 |
| Years10: | 2015 |
| Caps10: | 33 |
| Goals10: | 5 |
| Years11: | 2016 |
| Caps11: | 3 |
| Goals11: | 0 |
| Years12: | 2017 |
| Caps12: | 13 |
| Goals12: | 1 |
| Years13: | 2017 |
| Caps13: | 14 |
| Goals13: | 1 |
| Years14: | 2018 |
| Years15: | 2019– |
| Caps15: | 4 |
| Goals15: | 0 |
Gorka José Unda Velasco (born 16 June 1987 in Madrid) is a Spanish professional footballer who plays for Thai club Chainat Hornbill as a midfielder.