Leucettidae

{{Short description|Family of sponges}}

{{Automatic taxobox

| image = Leucetta chagosensis Voavah.JPG

| image_caption = Leucetta chagosensis

| image2 = Calcareous_Sponges_(Leucettidae)_(8459162378).jpg

| image2_caption = unidentified Leucettidae (Indonesia)

| taxon = Leucettidae

| authority = Laubenfels, 1936

}}

Leucettidae is a family of sea sponges in the subclass Calcinea, first described by Max Walker de Laubenfels in 1936.{{Cite web|url=http://www.marinespecies.org/aphia.php?p=taxdetails&id=164745|title=WoRMS - World Register of Marine Species - Leucettidae Laubenfels, 1936|website=www.marinespecies.org|access-date=2019-03-17}}{{Cite journal|last=Laubenfels, M.W. de|date=1936|title=A Discussion of the Sponge Fauna of the Dry Tortugas in Particular and the West Indies in General, with Material for a Revision of the Families and Orders of the Porifera|journal=Carnegie Institute of Washington Publication (Tortugas Laboratory Paper 30)|volume=467|pages=199}}