Ectenessa is a genus of beetles in the family Cerambycidae, containing the following species:
Ectenessa affinis Martins, Galileo & Oliveira, 2011
Ectenessa andrei Martins & Galileo, 1996
Ectenessa angusticollis (Buquet, 1860)
Ectenessa argodi Belon, 1902
Ectenessa decorata (Melzer, 1935)
Ectenessa fenestrata (Gounelle, 1909)
Ectenessa guttigera (Lucas, 1857)
Ectenessa lurida Martins, 1973
Ectenessa melanicornis Napp & Martins, 1982
Ectenessa nitida Bates, 1885
Ectenessa ocellata (Gounelle, 1909)
Ectenessa ornatipennis Tippmann, 1960
Ectenessa quadriguttata (Burmeister, 1865)
Ectenessa scansor (Gounelle, 1909)
Ectenessa spinipennis (Buquet, 1860)
Ectenessa villardi Belon, 1902
Ectenessa zamalloae Galileo & Martins, 2008
