| Q | |
| Type: | Album |
| Artist: | Mr. Children |
| Cover: | Q - Mr. Children.jpg |
| Released: | September 27, 2000 |
| Genre: | Pop rock, art pop, power pop, progressive rock |
| Label: | Toy's Factory |
| Producer: | Mr. Children Takeshi Kobayashi |
| Prev Title: | 1/42 |
| Prev Year: | 1999 |
| Next Title: | Mr. Children 1996–2000, Mr. Children 1996–2000 |
| Next Year: | 2001 |
Q is the eighth studio album released by Mr. Children on September 27, 2000.
Since the beginning of their success in 1994, "Q" was the first album not to reach the #1 position because Ayumi Hamasaki outsold them by gapping 1 million copies in first week on the Oricon chart. It was also their lowest selling album since their first successful album, Atomic Heart.