Lucifer Morningstar may refer to:
DC Comics Lucifer (DC Comics), a DC Comics character Lucifer Morningstar, a character in the films Constantine (2005) and the forthcoming Constantine 2 Lucifer Morningstar (Lucifer), a character in the TV series Lucifer and The Flash Lucifer Morningstar, a character in the TV series The Sandman
Other media Lucifer Morningstar, a main character in the webtoon Adventures of God Lucifer Morningstar, a character in the TV series Chilling Adventures of Sabrina Lucifer Morningstar (Hazbin Hotel), a supporting character in the animated series Hazbin Hotel (2024–present)