| The Frustrated | |
| Type: | Album |
| Artist: | Glay |
| Cover: | FRUSTRATED.jpg |
| Released: | March 24, 2004 |
| Genre: | Pop rock, power pop |
| Label: | Toshiba EMI |
| Producer: | Glay |
| Prev Title: | Glay Rare Collectives Vol. 1 and 2 |
| Prev Year: | 2003 |
| Next Year: | 2005 |
The Frustrated is the ninth album by Japanese rock band Glay. It was released on March 24, 2004, and peaked at #2 at Oricon charts, with 241,485 copies sold. It was certified Platinum by the Recording Industry Association of Japan (RIAJ).