An insignia is a sign or mark distinguishing a group, grade, rank, or function.
Insignia may also refer to: Insignia trilogy, a series of young-adult science fiction novels by S.J. Kincaid MS Insignia, the lead ship of the R class of cruise ships built for Renaissance cruises Insignia Systems, a publicly traded U.S. corporation Opel Insignia, a large family car model Insignia, a brand of electronic equipment produced by Best Buy Insignia Financial Group, a real estate company in South Carolina Insignia (Xbox), a server recreating Xbox Live for the original Xbox