Dimitri Colau joined West Ham United from Paris FC on 1 September 2025, signing a four year contract with an option to extend a further year.

A regular for the U19s side competing in the National French U19 League, Colau made his first-team debut in a 3-0 Ligue 2 win over Concarneau in 2023 and went on to record five first-team appearances across league and cup.

Colau is also a French youth international, having represented his country at U16s level winning all three games he has featured in without conceding, teaming up with UEFA Champions League winner Warren-Zaïre Emery in his last appearance for the national team, a 5-0 win over Wales.