Angelic Layer (Japanese: エンジェリックレイヤー, Hepburn: Enjerikku Reiyā) is a Japanese manga series created by Clamp. The manga was published in Japan by Kadokawa Shoten, and in English originally by Tokyopop, but has since been re-licensed by Dark Horse Comics. It was the group's first work using a significantly pared down style, which lowered emphasis on detail and accentuated posing and gestures. It would later be repeated in series like Chobits and Tsubasa: Reservoir Chronicle.

The manga was adapted into a 26-episode anime series produced by Bones titled Angelic Layer: Battle Doll (機動天使エンジェリックレイヤー, Kidō Tenshi Enjerikku Reiyā, lit., "Angelic Layer: Mobile Angel") which aired on TV Tokyo from April 1, 2001 – September 23, 2001. Seven volumes of videos were released by ADV Films on VHS and DVD in 2003. It was re-released in 2005 as a five volume box set. North American publisher Dark Horse Comics re-releases Angelic Layer in omnibus format in 2011. Sentai Filmworks re-released the series under their Sentai Selects label on November 24, 2015. Anime Limited announced they would release the series in the UK in 2018.Angelic Layer takes place in the same universe as Clamp's later work Chobits, which similarly deals with the relationship between humans, human-created devices, toys, and godlike power. Several characters also appear in Clamp's Tsubasa: Reservoir Chronicle including most of the main characters, as well as the angel Blanche.