|Full name||Carles Planas Antolínez|
|Date of birth||4 March 1991|
|Place of birth||Sant Celoni, Spain|
|Height||1.73 m (5 ft 8 in)|
|*Club domestic league appearances and goals, correct as of 2 July 2020|
Born in Sant Celoni, Barcelona, Catalonia, Planas started playing football for his hometown club, moving to FC Barcelona's youth academy, La Masia, at age 9. After progressing through its ranks he was promoted to the reserves in 2009, going on to play several Segunda División seasons with them.
In late November/early December 2012, Planas played his first two competitive games with the first team: he made his debut in a 3–1 home win against Deportivo Alavés in the round of 32 of the Copa del Rey (6–1 on aggregate), featuring the last 20 minutes of the match in the place of Adriano. The following week, as the Blaugrana were already qualified as first in their UEFA Champions League group, he started against S.L. Benfica in a 0–0 draw, also at the Camp Nou.
On 5 June 2014, Planas was released by Barcelona, but on the same day he joined RC Celta de Vigo on a three-year deal. He made his La Liga debut on 24 August, playing the entirety of the 3–1 home victory over Getafe CF.
- As of 7 June 2014
- "Planas renueva dos temporadas más con el Barcelona" [Planas renews with Barcelona for two more seasons] (in Spanish). Marca. 7 June 2012. Retrieved 29 August 2019.
- Villa salva la papeleta (Villa to the rescue); Marca, 28 November 2012 (in Spanish)
- Barcelona stalemate not enough for Benfica; UEFA, 5 December 2012
- Planas i Bañuz acaben contracte amb el filial (Planas and Bañuz end contract with reserves); FC Barcelona, 5 June 2014 (in Catalan)
- Celta Vigo announce signing of Carles Planas from Barcelona Archived 14 July 2014 at the Wayback Machine; Inside Spanish Football, 5 June 2014
- Celta-Getafe: El mejor tridente para empezar (3–1) (Celta-Getafe: The best trio to start (3–1)); Eurosport, 24 August 2014 (in Spanish)
- Carles Planas no seguirá en el Celta (Carles Planas will not continue with Celta); La Voz de Galicia, 31 May 2017 (in Spanish)
- El Girona ficha a Carles Planas (Girona sign Carles Planas); Marca, 13 July 2017 (in Spanish)
- Los motivos por lo que a un jugador del Girona se le ha quedado esta espeluznante cara (The reasons as to why a Girona player was left with this horrifying face); La Vanguardia, 29 November 2017 (in Spanish)
- Planas sufre una lesión en el bíceps femoral (Planas suffers femoral biceps injury); Sport, 6 March 2018 (in Spanish)
- "Carles Planas deixa el Girona" [Carles Planas leaves Girona] (in Catalan). Girona FC. 22 August 2019. Retrieved 25 August 2019.
- "Planas". Soccerway. Retrieved 22 June 2014.
- Includes other competitive competitions, including the Supercopa de España, UEFA Super Cup, FIFA Club World Cup.