The 2018–19 Arab Club Champions Cup, officially named the 2018–19 Zayed Champions Cup (Arabic: كأس زايد للأندية الأبطال 2018–19) to mark 100 years since the birth of the late Sheikh Zayed bin Sultan Al Nahyan, was the 28th season (not including 1990) of the Arab World's inter-club football tournament organised by UAFA, and the first season since it was renamed from the Arab Club Championship to the Arab Club Champions Cup. Espérance de Tunis were the defending champions, having won the title in the previous edition. They were eliminated by Al-Ittihad Alexandria in the first round.