The Collection is the second compilation album by English girl group Atomic Kitten.

It was released by EMI Records on 2 May 2005 to coincide with the group's temporary reunion on their single "Cradle."

The album consists of singles, B-sides and tracks from their first three albums Right Now (2000), Feels So Good (2002), and Ladies Night (2003).

While it failed to chart, The Collection was certified Silver by the British Phonographic Industry (BPI) in July 2013.

Notes ^ Shipments figures based on certification alone.