181920

181920 is the first greatest hits album by Japanese musician Namie Amuro, released under the Avex Trax label on January 28, 1998. The album covers twelve singles which were released prior to Amuro's maternal hiatus in 1998, three of which had been originally released under her previous label, Toshiba-EMI. The title of the album derives from the fact that its material spans the ages 18–19–20 during which she recorded these songs. Her ninth single, "Dreaming I Was Dreaming" is exclusive to this release.

It was reissued as a DVD-audio version on January 28, 2004. On March 31, 2004 it was paired with Amuro's first video collection (CD+DVD) under the title 181920 & films. The 181920 & films CD has a Copy Control specification.