Guillermo Busquets Vautravers (23 October 1877 – 1 February 1955) was a Spanish architect and footballer who played as a midfielder for Català FC, which he had co-founded.

He began to practice this new sport at the Velódromo de la Bonanova with some friends and his brother, José Antonio Busquets.

On 21 October 1899, this group become the Català Futbol Club, thus becoming the first football team formed in Catalonia, in a meeting held at the Tolosa gym, in which he was present.

[2] In 1936 he was required by the Society of Owners of the Gran Teatre del Liceu to issue an opinion on the planned acquisition of two properties on La Rambla.

[9] In 1913 he had been elected councilor of district IV of Barcelona by the Regionalist League and in this capacity, he participated in the municipal report that led to the creation of the Romeu - Porcel urban plan.