Friesia

Friesia may refer to:


 * Croton (plant), a genus of the flowering plant family Euphorbiaceae (synonym by authority: Spreng. )
 * Parodia, a genus of the cactus family Cactaceae (synonym by authority: Fric (nom. inval.))
 * Friesia (journal), a scientific journal concerned with mycology, see list of mycology journals
 * Friesia (moth), a synonym of the moth genus Prosoparia of the family Erebidae