The Chiss Ascendancy may refer to any of the following organizations:
- Chiss Ascendancy(Gov):A Government,formerly known as the 12 Colonies.Led by Isoldor Storm until his death.
- Chiss Ascendancy(NFG):Formerly known as the Chiss Society, is a social community consisting of many Chiss within the galaxy.
- Chiss Ascendancy(Medical):A Corporation starting as an economic venture by the Chiss Society.
- Chiss Ascendancy(Religion):A religion started by Chiss affiliated with Black Nebula.