| Néstor Martinena | |
| Fullname: | Néstor Gabriel Martinena |
| Birth Date: | 22 January 1987 |
| Birth Place: | Necochea, Argentina |
| Currentclub: | Círculo Deportivo |
| Position: | Forward |
| Youthclubs1: | Gimnasia de La Plata |
| Years1: | 2007–2010 |
| Years2: | 2010–2011 |
| Years3: | 2011–2012 |
| Years4: | 2012–2013 |
| Years5: | 2013 |
| Years6: | 2013–2015 |
| Years7: | 2015–2016 |
| Years8: | 2016 |
| Years9: | 2016–2017 |
| Years10: | 2017 |
| Years11: | 2017–2018 |
| Years12: | 2018–2019 |
| Years13: | 2019– |
| Clubs2: | Dinamo Tirana |
| Clubs3: | Defensa y Justicia |
| Clubs4: | Platense |
| Clubs5: | Cobresal |
| Clubs6: | Gimnasia de Jujuy |
| Clubs7: | Boca Unidos |
| Clubs8: | Brown de Adrogué |
| Clubs9: | Sportivo Belgrano |
| Clubs10: | Fuerza Amarilla |
| Clubs11: | Sportivo Desamparados |
| Clubs12: | Kamza |
| Clubs13: | Círculo Deportivo |
| Caps2: | 27 |
| Caps3: | 26 |
| Caps4: | 12 |
| Caps5: | 7 |
| Caps6: | 35 |
| Caps7: | 28 |
| Caps8: | 6 |
| Caps9: | 6 |
| Caps10: | 16 |
| Caps11: | 18 |
| Caps12: | 20 |
| Caps13: | 2 |
| Goals2: | 6 |
| Goals3: | 4 |
| Goals4: | 0 |
| Goals5: | 0 |
| Goals6: | 3 |
| Goals7: | 3 |
| Goals8: | 0 |
| Goals9: | 0 |
| Goals10: | 1 |
| Goals11: | 1 |
| Goals12: | 1 |
| Goals13: | 0 |
| Pcupdate: | 00:42, 16 September 2019 (UTC) |
Néstor Gabriel Martinena (born 22 January 1987 in Necochea, Buenos Aires) is an Argentine football forward currently playing for Club Círculo Deportivo. He has spent all of his career prior to moving to Dinamo with Gimnasia de La Plata.