Stellar Group or stellar group may refer to:
Companies Stellar Group (construction company), of Jacksonville, Florida a sports management company co-founded by Jonathan Barnett
Astronomy a grouping of stars moving group or stellar group, a group of co-moving stars stellar association star cluster, a group of gravitationally bound stars open cluster galactic cluster globular cluster super star cluster star cloud, a visually defined patch of stars asterism (astronomy), a group of stars forming a pattern traditional constellation multiple star, a set of stars forming a close visual grouping star system, a gravitationally bound system of stars