Leucosolenida is 'n orde van sponsdiere uit die klas van die Calcarea (kalksponse).
Families Achramorphidae (Borojevic, Boury-Esnault, Manuel & Vacelet, 2002) Amphoriscidae (Dendy, 1893) Grantiidae (Dendy, 1893) Heteropiidae (Dendy, 1893) Jenkinidae (Borojevic, Boury-Esnault & Vacelet, 2000) Lelapiidae (Dendy & Row, 1913) Leucosoleniidae (Minchin, 1900) Sycanthidae (Lendenfeld, 1891) Sycettidae (Dendy, 1893)