Severiana

Severiana may refer to:
 * Severiana (cicada), genus of insect
 * Castra Severiana, an ancient town of the Roman province of Mauretania Caesariensis (Algeria)
 * Diocese of Castra Severiana, former diocese in Mauretania Caesariensis and now a titular Catholic see
 * Diocese of Severiana, former diocese in Byzacena (Tunisia) and now a titular Catholic see
 * Via Severiana, an ancient Roman road in central Italy
 * Domus Severiana, an extension to the imperial palaces on the Palatine Hill in Rome