Andrea Fuentes Fache (born 7 April 1983 in Valls, Tarragona) is a Spanish swimming coach and former synchronised swimmer.

[4][5] She is the most decorated swimmer in the history of the Spanish national team,[6] with four Olympic, 16 World Championship and 11 European Championship medals: her four Olympic medals also make her the most decorated Spanish female Olympian of all time, alongside Arantxa Sánchez Vicario and Mireia Belmonte.

[8] She retired from elite competition in January 2013, citing demotivation as a result of a conflict between the Royal Spanish Swimming Federation and the head coach of the national team, Ana Tarrés.

[7] As of 2018[update], Fuentes became the USA senior national team head coach,[10] working alongside Reem Abdalazem.

[11] In June of 2022, Fuentes was poolside coaching during the 2022 World Aquatics Championships in Budapest in which the USA team was competing.