Justa

Justa may refer to:


 * Justa (rebel), also known as Justasa, Samaritan rebel
 * JUSTA, Yugoslav airline company from the 1940s
 * A name attributed to the gentile, Syro-Phoenician or Canaanite woman whose daughter was healed by Jesus according to Mark 7:24-30
 * Saint Justa of Cagliari (d. 130) - see Justa, Justina and Henedina
 * Saint Justa (3rd century) - see Justa and Rufina
 * Justa Grata Honoria
 * Santa Justa (disambiguation), multiple uses