Atlan may refer to:
- Henri Atlan (born 1931), French Algerian biophysicist and philosopher
- Atlan (DC Comics), wizard who inhabitants Atlantis in DC Comics
- Atlan da Gonozal, fictional character appearing in the German science fiction book series Perry Rhodan
- Joe Atlan, Spanish musician
- Atlan (singer), French singer, songwriter, and producer
- Atlan (novel), a fantasy novel by Jane Gaskell
Atlan (born 13 June 1968 in Paris) is a French singer-songwriter and producer.
Atlan is a fantasy novel by Jane Gaskell. It was first published in 1965. It is the second book in the Atlan series set in prehistoric South America and Atlantis. The first book in the series was The Serpent, and Atlan is followed by two more books, The City and Some Summer Lands.