Christian Alvart (born 28 May 1974 in Jugenheim) is a German filmmaker and screenwriter.

Prior to working in the film business, Christian Alvart worked in various positions, most recently as a senior editor at Filmmagzin X-TRO. In 1999, he made his debut as a film director with the thriller Curiosity & the Cat, for which he also wrote the screenplay. His next film was the thriller Antibodies. Alvart's first English-language film was Case 39, followed by Pandorum.