Steenstrupia

Steenstrupia may refer to:
 * Steenstrupia, a genus of hydrozoans in the family Corymorphidae, synonym of Corymorpha
 * Steenstrupia, a genus of cephalopods in the family Architeuthidae, synonym of Architeuthis
 * Steenstrupia (journal), a scientific journal merged into the European Journal of Taxonomy