Unsigned can refer to:

• An unsigned artist is a musical artist or group not attached or signed to a record label
  • Unsigned Music Awards, ceremony noting achievements of unsigned artists
  • Unsigned band web, online community
• Similarly, the contractual condition of any personnel, property(ies) or domains
• In computing, a signedness of a numerical data type which proscribes negative values
• Unsigned highway, a road which has been assigned a number but whose number is not posted on signs or is posted on signs not intended for navigation