| Julen Colinas | |
| Full Name: | Julen Colinas Olaizola |
| Birth Date: | 16 April 1988 |
| Birth Place: | San Sebastián, Spain |
| Height: | 1.70 m |
| Position: | Winger |
| Currentclub: | Villarrubia |
| Youthclubs1: | Real Sociedad |
| Years1: | 2007–2013 |
| Caps1: | 47 |
| Goals1: | 7 |
| Years2: | 2007–2008 |
| Clubs2: | → Lagun Onak (loan) |
| Caps2: | 24 |
| Goals2: | 6 |
| Years3: | 2008–2009 |
| Clubs3: | → Beasain (loan) |
| Caps3: | 25 |
| Goals3: | 4 |
| Years4: | 2012–2013 |
| Clubs4: | → Real Unión (loan) |
| Caps4: | 23 |
| Goals4: | 4 |
| Years5: | 2013–2015 |
| Caps5: | 66 |
| Goals5: | 8 |
| Years6: | 2015–2016 |
| Caps6: | 34 |
| Goals6: | 6 |
| Years7: | 2016–2018 |
| Caps7: | 51 |
| Goals7: | 11 |
| Years8: | 2018–2019 |
| Caps8: | 40 |
| Goals8: | 5 |
| Years9: | 2019 |
| Caps9: | 3 |
| Goals9: | 1 |
| Years10: | 2020– |
| Caps10: | 0 |
| Goals10: | 0 |
| Club-Update: | 24 May 2020 |
Julen Colinas Olaizola (born 16 April 1988) is a Spanish professional footballer who plays for Villarrubia CF as a winger.
Born in San Sebastián, Gipuzkoa, Basque Country, Colinas was a Real Sociedad youth graduate. On 25 February 2007 he made his senior debut with the reserves, coming on as a second-half substitute for Borja Viguera in a 0–0 away draw against Cultural y Deportiva Leonesa in the Segunda División B.
After loan stints at Tercera División sides CD Lagun Onak[1] and SD Beasain,[2] Colinas started to feature more regularly for the B-side. On 28 June 2012, he moved to fellow third-tier club Real Unión on a one-year loan deal.[3]
Colinas continued to appear in the third division in the following campaigns, representing CD Toledo,[4] Lleida Esportiu[5] and Cultural y Deportiva Leonesa;[6] with the latter he achieved promotion to Segunda División as champions, contributing with eleven goals in 39 matches (play-offs included).
Colinas made his professional debut on 18 August 2017, replacing Iker Guarrotxena in a 0–2 away loss against Lorca FC.[7] The following 12 January, he moved to UCAM Murcia CF after cutting ties with Cultu.[8] In August 2019 he was signed by Mohun Bagan to play in the I-League on a one-year deal.[9] On 20 December 2019 he left the club due to a ligament injury and he cannot play the remaining i league matches.[10]