Guillermo Vázquez may refer to:
*
Guillermo Vázquez (footballer) (born 1967), Mexican footballer and manager
*
Guillermo Vázquez (chess player) (born 1997), Paraguayan chess player
*
Guillermo Vásquez (politician) (born 1942), Chilean politician
* Guillermo Vasquez (1953–1996), American gay rights, AIDS, and Latino community activist, namesake of
Guillermo Vasquez Corner
{{hndis, Vazquez, Guillermo