The 2004 AFC Cup was the 1st edition of the AFC Cup, playing between clubs from nations who are members of the Asian Football Confederation.
The 'developing' 14 nations in the Asian Football Confederation were invited to nominate one or two clubs to participate in the 2004 competition.
West Asia
East Asia
Central and Southern Asia
ASEAN
Key to colors in group tables:
Al-Nejmeh v Al-Sha'ab Ibb
Nisa Aşgabat v Muktijoddha Sangsad
Al Sha'ab Ibb v Nisa Aşgabat
Muktijoddha Sangsad KS v Al-Nejmeh Beirut
Al-Nejmeh Beirut v Nisa Aşgabat
Al Sha'ab Ibb v Muktijoddha Sangsad KS
Muktijoddha Sangsad KS v Al Sha'ab Ibb
Nisa Aşgabat v Al-Nejmeh Beirut
Al Sha'ab Ibb v Al-Nejmeh Beirut
Muktijoddha Sangsad KS v Nisa Aşgabat
Nisa Aşgabat v Al Sha'ab Ibb
Al-Nejmeh Beirut v Muktijoddha Sangsad KS
1Al Sha'ab Ibb were awarded a 3–0 win as Muktijoddha Sangsad KS did not show up for the match.2The match was cancelled after a general strike in Yemen left Al Sha'ab Ibb unable to show up for the match.