Evangelion may refer to
- In Christianity, particularly Catholicism, "Evangelion" refers to a Gospel Book, concerning liturgical volumes containing one or more biblical gospel accounts (see also, Evangelium)
- Neon Genesis Evangelion, a Japanese science fiction anime, manga, and its related franchise
- Neon Genesis Evangelion (anime), the 26 episode series which began the franchise
- Neon Genesis Evangelion (manga), a manga based on the TV anime.
- Neon Genesis Evangelion: Angelic Days, a romance comedy manga based on the TV anime
- Neon Genesis Evangelion: Shinji Ikari Raising Project, a manga and video game based on the TV anime as an alternate retelling of events from the anime
- Neon Genesis Evangelion: Campus Apocalypse, a manga that's based on the TV anime but tells an entirely different story
- The Evangelion (mecha) themselves
- Rebuild of Evangelion, the series of theatrical movies that re-tell the story of the Neon Genesis Evangelion anime, with new characters and plots that differ from the original
- Evangelion 1.0, see Evangelion: 1.0 You Are (Not) Alone., the first film in the Rebuild series
- Evangelion 2.0, see Evangelion: 2.0 You Can (Not) Advance., the second film in the Rebuild series
- Evangelion 3.0, see Evangelion: 3.0 You Can (Not) Redo., the third film in the Rebuild series
- Evangelion: Death and Rebirth, the first theatrical feature film based on the original anime. The film was a clip show of the series, with bits of new footage and the first portion of the following film, End of Evangelion
- End of Evangelion, the second theatrical feature film based on the original anime. This film was an alternate telling of the final two episodes of the anime
- Evangelion (album), a 2009 studio album by blackened death metal band Behemoth