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