|Full name||Erik Morán Arribas|
|Date of birth||25 May 1991|
|Place of birth||Portugalete, Spain|
|Height||1.87 m (6 ft 1 1⁄2 in)|
|Playing position||Defensive midfielder|
|2015||→ Leganés (loan)||17||(0)|
|2015–2016||→ Zaragoza (loan)||36||(0)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 11 September 2017.
Born in Portugalete, Biscay, Morán joined Athletic Bilbao's youth setup in 2004, aged 13. On 28 November 2012 he made his debut with the first team, starting in a 2–0 away win against Hapoel Ironi Kiryat Shmona F.C. for the season's UEFA Europa League; on 14 April of the following year he played his first game in La Liga, coming on as an 80th-minute substitute for Iker Muniain in a 0–3 home loss to Real Madrid.
In August 2013, Morán was promoted to Athletic's first team, signing a contract extension until 2016 and being handed the number 5 shirt. On 29 January 2015, after appearing rarely during the campaign, he was loaned to Segunda División's CD Leganés until June.
On 23 July 2015, Morán moved to Real Zaragoza in a one-year loan deal. On 1 July of the following year, he signed a permanent two-year deal with the club as Athletic opted to not recall him after the loan expired.
On 31 January 2017, Morán returned to Leganés, who now competed in the top flight, after an agreement with Zaragoza was reached.
- Athletic post comfortable Kiryat Shmona win; UEFA.com, 28 November 2012
- Ronaldo brace helps beat Bilbao; ESPN FC, 14 April 2013
- El Athletic hace ficha del primer equipo a Erik Morán (Athletic includes Erik Morán in first team); Diario de León, 5 August 2013 (in Spanish)
- Number assignments; Athletic Bilbao, 13 August 2013
- Erik Moran on-loan; Athletic Bilbao, 29 January 2015
- Erik Morán, nuevo jugador del Real Zaragoza (Erik Morán, new player of Real Zaragoza); Real Zaragoza, 23 July 2015 (in Spanish)
- Erik Morán continúa en el Real Zaragoza (Erik Morán remains at Real Zaragoza); Vavel, 1 July 2016 (in Spanish)
- Erik Morán regresa al Leganés para completar el medio campo (Erik Morán returns to Leganés to complete the midfield); CD Leganés, 31 January 2017 (in Spanish)