The 2018–19 Tigres UANL season was the 51st season in the football club's history and the 21st consecutive season in the top flight of Mexican football.

Players and squad numbers last updated on 2 December 2018.

[1]Note: Flags indicate national team as has been defined under FIFA eligibility rules.

Players may hold more than one non-FIFA nationality.

Source: Soccerway Source: LigaMX Source: LigaMX