Phorticosomus is a genus of beetles in the family Carabidae, containing the following species:
Phorticosomus castelnaui Sloane, 1915Phorticosomus crassus Sloane, 1915Phorticosomus edelii Castelnau, 1867Phorticosomus felix Schaum, 1863Phorticosomus franzi Baehr, 1998Phorticosomus grandis Castelnau, 1867Phorticosomus gularis Sloane, 1915Phorticosomus horni Sloane, 1896Phorticosomus macleayi Sloane, 1915Phorticosomus mucronatus Blackburn, 1888Phorticosomus nuytsii Castelnau, 1867Phorticosomus piceus Sloane, 1915Phorticosomus randalli Blackburn, 1890Phorticosomus robustus Blackburn, 1889Phorticosomus rotundatus Moore, 1967Phorticosomus rugiceps Macleay, 1871Phorticosomus similis Blackburn, 1888Phorticosomus zabroides Sloane, 1910