Look up jadis in Wiktionary, the free dictionary.
Jadis is the name of the White Witch in C. S. Lewis's Narnia Chronicles.
Jadis may also refer to:
- Jadis (band), British neo-progressive rock group
- Jadis, Iran
- Jadis Township, Roseau County, Minnesota, a township in Minnesota, United States
- Jadis (The Walking Dead), a character on the television series The Walking Dead
- Jordan Antiquities Database and Information System (JADIS), computer database of archaeological sites in Jordan
- Jadis, a producer of High-end audio tube amplifiers (Villedubert, France)