Highest margin of victory in an AFC Champions League football (soccer) match
- Who
- Seongnam Ilwha Chunma, Gamba Osaka
- What
- 15 total number
- Where
- Not Applicable
- When
- 22 March 2006
Two matches in the AFC Champions League have ended in 15–0 victories: for Seongnam Ilwha Chunma (South Korea) against Persik Kediri (Indonesia) on 11 May 2004, and for Gamba Osaka (Japan) against Da Nang City (Vietnam) on 22 March 2006.