Desmacella is een geslacht van sponsdieren uit de klasse van de Demospongiae (gewone sponzen).
Soorten Desmacella alba (Wilson, 1904) Desmacella ambigua Bergquist & Fromont, 1988 Desmacella annexa Schmidt, 1870 Desmacella arenifibrosa Hentschel, 1911 Desmacella austini Lehnert, Conway, Barrie & Krautter, 2005 Desmacella corrugata (Bowerbank, 1866) Desmacella democratica (Sollas, 1902) Desmacella dendyi de Laubenfels, 1936 Desmacella digitata (Lévi, 1960) Desmacella grimaldii (Topsent, 1890) Desmacella informis (Stephens, 1916) Desmacella infundibuliformis (Vosmaer, 1885) Desmacella inornata (Bowerbank, 1866) Desmacella ithystela Hooper, 1984 Desmacella jania Verrill, 1907 Desmacella koltuni Göcke & Janussen, 2013 Desmacella lampra de Laubenfels, 1954 Desmacella meliorata Wiedenmayer, 1977 Desmacella microsigma (Lévi, 1964) Desmacella microsigmata Cavalcanti, Santos & Pinheiro, 2015 Desmacella peachi Ferrer-Hernandez, 1914 Desmacella polysigmata van Soest, 1984 Desmacella pumilio Schmidt, 1870 Desmacella suberitoides (Burton, 1932) Desmacella topsenti (Burton, 1930) Desmacella toxophora Lévi, 1993 Desmacella tylostrongyla Li, 1986) Desmacella tylovariabilis Cavalcanti, Santos & Pinheiro, 2015 Desmacella vagabunda Schmidt, 1870 Desmacella vestibularis (Wilson, 1904) Desmacella vicina Schmidt, 1870