Phyllodiaptomus is a genus of crustacean in the family Diaptomidae. It includes the following species:
Phyllodiaptomus annae (Apstein, 1907)Phyllodiaptomus blanci (Guerne & Richard, 1896)Phyllodiaptomus christineae Dumont, Reddy & Sanoamuang, 1996Phyllodiaptomus irakiensis Khalaf, 2008Phyllodiaptomus javanus (Grochmalicki, 1915)Phyllodiaptomus longipes Kiefer, 1965Phyllodiaptomus praedictus Dumont & Reddy, 1994Phyllodiaptomus sasikumari Reddy & Venkateswarlu, 1989Phyllodiaptomus surinensis Orsri & Weera, 2001Phyllodiaptomus thailandicus Sanoamuang & Teeramaethee, 2006Phyllodiaptomus tunguidus Shen & Tai, 1964Phyllodiaptomus wellekensae Dumont & Reddy, 1993P. wellekensae is an Indian endemic species which is listed as a vulnerable species on the IUCN Red List.