Luka Romero Bezzana (born 18 November 2004) is a professional footballer who plays as an attacking midfielder and winger for Liga MX club Cruz Azul.

Coming through the youth system, Romero made his first-team debut with Mallorca in La Liga aged 15 years and 219 days, becoming the youngest player to play in a top five European league.

[11] Romero played his first match with Mallorca on 24 June, replacing Iddrisu Baba late into a 0–2 away defeat against Real Madrid.

[12] Aged 15 years and 219 days, he broke Sansón's record for the youngest player to ever play a professional match in La Liga.

[15] Romero scored his first professional goal on 29 November, netting the fourth in a 4–0 Segunda División home routing of Logroñés.

On 27 September 2023, Romero played his first competitive game for Milan, a 3–1 away win against Cagliari, in which he came on as a substitute for Christian Pulisic in the second half.

[23] On 22 January 2024, Romero returned to Spain and joined La Liga club Almería on loan until the end of the 2023–24 season.

On 18 January 2025, Romero moved to Mexico, the country where he was born and joined Liga MX club Cruz Azul, for an estimated €3.3 million fee, signing a five-year contract.

[27] On 25 January 2025, Romero made his debut for Cruz Azul in a 1–1 draw against Puebla, replacing Ángel Sepúlveda in the second half.