Romain Del Castillo

Lyon

Del Castillo is a youth exponent from Lyon. He made his Ligue 1 debut on 20 November 2015 against Nice replacing Sergi Darder after 64 minutes in a 3–0 away defeat. Del Castillo was loaned to Bourg-Péronnas for the 2016–17 season, and after a successful season was loaned again to Nîmes in September 2017 for the 2017–18 season.

Rennes

On 20 June 2018, Del Castillo signed a four-year deal with fellow Ligue 1 side Rennes who agreed a €2 million transfer fee with Lyon. On 26 August 2021, he scored his first goal in European competitions in a 3–1 away win over Rosenborg during the Europa Conference League play-off round.

Brest

On 31 August 2021, Del Castillo signed with fellow Breton side Brest. In November 2023, he extended his contract until 2027. In the 2023–24 season, he contributed to his club's impressive campaign, being their top scorer with 8 goals, as they secured a third-place finish in the league and first ever qualification to the UEFA Champions League.

Osasuna

On 1 September 2026, Del Castillo signed with La Liga side Osasuna for a fee of € 1 million, plus 450,000 on variables.

Del Castillo was born in France, and is of Spanish descent through his paternal grandparents. He is a youth international for France, and represented the France U21s in a 2–0 win over the Montenegro U21s on 27 March 2018.

Club

As of match played 29 August 2026

Rennes

Coupe de France: 2018–19 Individual

Ligue 1 top assist provider: 2023–24 (joint)