The 2018–19 season was Al-Nassr's 43rd consecutive season in the top flight of Saudi football and 63rd year in existence as a football club. Along with the Pro League, the club competed in the King Cup, Arab Club Champions Cup, and the Champions League. The season covers the period from 1 July 2018 to 30 June 2019. Al-Nassr won their eighth Pro League title on 16 May 2019 following a 2–1 home win over Al-Batin.