| Ayumi Hamasaki Countdown Live 2004–2005 A | |
| Type: | video |
| Artist: | Ayumi Hamasaki |
| Cover: | Ayumi Hamasaki Countdown Live 2004–2005 A.jpeg |
| Released: | 2005 |
| Recorded: | 2004–2005 |
| Genre: | J-pop |
| Prev Title: | Ayumi Hamasaki Arena Tour 2003-2004 A |
| Prev Year: | 2004 |
| Next Title: | Ayumi Hamasaki Arena Tour 2005 ~My Story~ |
| Next Year: | 2005 |
Ayumi Hamasaki Countdown Live 2004–2005 A is a DVD issued by Japanese singer Ayumi Hamasaki. It is well known for its performance of Trauma in which Hamasaki forgets the lyrics.