Leucosolenia is een geslacht van sponsdieren uit de klasse van de Calcarea (kalksponzen).
Soorten Leucosolenia aboralis Brøndsted, 1931 Leucosolenia albatrossi Hozawa, 1918 Leucosolenia arachnoides (Haeckel, 1872) Leucosolenia australis Brøndsted, 1931 Leucosolenia botryoides (Ellis & Solander, 1786) Leucosolenia cervicornis (Haeckel, 1872) Leucosolenia clarkii (Verrill, 1873) Leucosolenia complicata (Montagu, 1814) Leucosolenia cyathus (Haeckel, 1870) Leucosolenia discoveryi Jenkin, 1908 Leucosolenia echinata Kirk, 1893 Leucosolenia eleanor Urban, 1906 Leucosolenia eustephana Haeckel, 1872 Leucosolenia falklandica Breitfuss, 1898 Leucosolenia feuerlandica Tanita, 1942 Leucosolenia fragilis (Haeckel, 1870) Leucosolenia gegenbauri (Haeckel, 1870) Leucosolenia goethei (Haeckel, 1870) Leucosolenia hispidissima (Haeckel, 1872) Leucosolenia horrida (Schmidt in Haeckel, 1872) Leucosolenia incerta Urban, 1908 Leucosolenia lucasi Dendy, 1891 Leucosolenia macquariensis Dendy, 1918 Leucosolenia microspinata Longo, 2009 Leucosolenia minchini Jenkin, 1908 Leucosolenia minuta Tanita, 1943 Leucosolenia mollis Tanita, 1941 Leucosolenia nautilia de Laubenfels, 1930 Leucosolenia parthenopea Sarà, 1953 Leucosolenia pilosella Brøndsted, 1931 Leucosolenia pyriformis Tanita, 1943 Leucosolenia rosea Kirk, 1896 Leucosolenia serica Tanita, 1942 Leucosolenia solida Brøndsted, 1931 Leucosolenia somesii (Bowerbank, 1874) Leucosolenia tenera Tanita, 1940 Leucosolenia variabilis Haeckel, 1870 Leucosolenia ventosa Hozawa, 1940 Leucosolenia vesicula (Haeckel, 1870)