The 2018–19 season was Racing Club de Avellaneda's 34th consecutive season in the top-flight of Argentine football. The season covered the period from 10 August 2018 to 7 April 2019. The club won their 18th league title, and first in five seasons since 2014.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.
Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply. Players may hold more than one non-FIFA nationality.