Antistar

Antistar may refer to:


 * "Antistar", a song on the 100th Window studio album from the music group Massive Attack
 * Antistar, an orientation diametrically opposite the direction of a star sometimes used when describing the direction of a comet's tail
 * Louise Brooks: Portrait of an Anti-star, a 1977 book about actress Louise Brooks
 * AntiStar (album), a 2003 album by Marshmallow Coast
 * Nordend Antistars, a group featuring singer Stephan Weidner
 * "Anti-star", a nickname of musician, singer, composer, and film-maker Kevin Coyne
 * Anti-StAR, an antibody for the steroidogenic acute regulatory protein (StAR)
 * Anti-star, a conjectured type of star formed from antimatter