Abigail

Abigail is the second album by Danish heavy metal band King Diamond, and the band's first concept album. It was released on 29 May 1987 through Roadrunner Records. There were several re-releases, first in 1997 with four bonus tracks, and then a 25th anniversary edition in 2005 with a bonus DVD. Abigail is the last album to feature guitarist Michael Denner and bassist Timi Hansen.

AllMusic's Eduardo Rivadavia wrote that Abigail is "widely recognized as King Diamond's solo masterpiece" and "is also unquestionably one of heavy metal's greatest concept albums". Canadian journalist Martin Popoff remarked the "metallic excellence" of the album, but was negatively taken aback by the "creepy package" and the lyrics.

The album was inducted into the Decibel Hall of Fame in 2015.