Alejandro Aguilar may refer to:
Alejandro Aguilar (footballer) (born 1990), Costa Rican football forward Alejandro Aguilar López (born 1963), Mexican politician from Tlaxcala Alejandro Aguilar Reyes (1902–1961), Mexican sportswriter and baseball pioneer (born 1982), Colombian actor, appeared in Playing with Fire (2019 TV series) et al.
See also Alex Aguilar, Spanish biologist