| Jon Altuna | |
| Fullname: | Jon Altuna Mendizábal |
| Birth Date: | 24 June 1980 |
| Birth Place: | Ibarra, Spain |
| Position: | Midfielder |
| Years1: | 1999–2000 |
| Caps1: | 10 |
| Goals1: | 0 |
| Years2: | 2000–2003 |
| Caps2: | 79 |
| Goals2: | 1 |
| Years3: | 2003–2006 |
| Caps3: | 86 |
| Goals3: | 12 |
| Years4: | 2006–2008 |
| Caps4: | 68 |
| Goals4: | 15 |
| Years5: | 2008–2009 |
| Caps5: | 35 |
| Goals5: | 12 |
| Years6: | 2009–2012 |
| Caps6: | 103 |
| Goals6: | 41 |
| Years7: | 2012–2013 |
| Caps7: | 36 |
| Goals7: | 10 |
| Totalcaps: | 417 |
| Totalgoals: | 91 |
Jon Altuna Mendizábal (born 24 June 1980 in Ibarra (Gipuzkoa)) is a Spanish retired footballer who played as an attacking midfielder.