Belén Iglesias Marcos (born 6 July 1996)[1] is a field hockey player from Spain, who plays as a forward.

She is the younger sister of Álvaro Iglesias, who plays for the Spanish men's national team.

[7] In 2016, Iglesias was a member of the Spanish Under–21 team at the FIH Junior World Cup in Santiago.

[8] In 2019, she won her first medal with the national team, taking home bronze at the EuroHockey Championships in Antwerp.

This biographical article relating to a Spanish field hockey figure is a stub.