Hexagonia is a genus of beetles in the family Carabidae, containing the following species:
Hexagonia andrewesi Jedlicka, 1935
Hexagonia angustula Peringuey 1904
Hexagonia apicalis Schmidt-Gobel, 1846
Hexagonia bencoulensis Pouillade, 1914
Hexagonia bicolor Mateu, 1958
Hexagonia bowringi Schaum, 1863
Hexagonia brazzai Alluaud, 1931
Hexagonia castanea Jedlicka, 1936
Hexagonia caurina Andrewes, 1935
Hexagonia cephalotes (Dejean, 1826)
Hexagonia collarti Basilewsky, 1948
Hexagonia concolor Mateu, 1958
Hexagonia cyclops Matsumara, 1910
Hexagonia dohrni Andrewes, 1930
Hexagonia elongata Dupuis, 1913
Hexagonia eucharis Alluaud, 1932
Hexagonia fleutiauxi Dupuis, 1913
Hexagonia gracilis Pouillade, 1914
Hexagonia gressitti Darlington, 1971
Hexagonia guineensis Alluaud, 1931
Hexagonia immaculata (Chaudoir, 1861)
Hexagonia insignis Bates, 1883
Hexagonia klapperichi Jedlicka, 1953
Hexagonia longithorax Wiedemann, 1823
Hexagonia lucasseni Van De Poll, 1889
Hexagonia major Burgeon, 1937
Hexagonia natalensis (Chaudoir, 1861)
Hexagonia nigrita Van De Pali, 1889
Hexagonia palauensis Darlington, 1970
Hexagonia pallida Chaudoir, 1878
Hexagonia papua Darlington, 1968
Hexagonia praeusta (Chaudoir, 1861)
Hexagonia punctatostriata (Laferte-Senectere, 1849)
Hexagonia sauteri Dupuis, 1912
Hexagonia scabricollis (Klug, 1834)
Hexagonia seyrigi Jeannel, 1948
Hexagonia spinigera Andrewes, 1941
Hexagonia stenodes Andrewes, 1935
Hexagonia terminalis Gemminger & Harold, 1868
Hexagonia terminata Kirby, 1825
Hexagonia treichi Alluaud, 1925
Hexagonia umtalina Peringuey, 1904
Hexagonia uninotata Andrewes, 1935
Hexagonia vartianorum Jedlicka, 1967
Hexagonia venusta Peringuey, 1904
Hexagonia watanabei Morita & Toyoda, 2002
Hexagonia zumpti Liebke, 1939
