The 6th GCC Club Championship () was the sixth edition of the GCC Club Championship for clubs of the Gulf Cooperation Council nations, held in 1988.
The tournament doubled up as the qualifying round of the 1988âÂÂ89 Asian Club Championship. The winners would progress to the ACC's latter stages.
All match were played in Sharjah, United Arab Emirates.
Playoff for 1st place
<sup>1</sup> Al-Fanja played only for the GCC Tournament