Northstar (NS) was an exclusively Swedish demoscene group, perhaps best known for their early diskmag "Exceller 8" and their two members Kaktus and Mahoney — authors of the original NoiseTracker and several musicdisks.

Northstar was an American alternative punk rock band formed in 1997 in Huntsville, Alabama.

Texas' managed care program for behavioral health services that was implemented in 1999 for Dallas and contiguous counties. NorthSTAR integrates Medicaid-funded and public, non-Medicaid funded mental health and chemical dependency services. The program includes state and federal Medicaid funds (through a 1915 (b) waiver), non-Medicaid state and federal funds, and some county funds. NorthSTAR behavioral health services are "carved out" (not included in) the STAR program in the Dallas service area.

NorthStar is a Media Content Creation/Distribution/Management System for various platform such as Windows Media, RealMedia Systems and others. The System is developed with .NET/MONO.

NorthStar is a system to track IP allocations and assign them to specific devices, owners, and locations. NorthStar can nest allocations as deep as you like and also has a user permissions system to control additions, modifications, and deletions of data.