Kusumia is a genus of beetles in the family Carabidae, containing the following species:
Kusumia amicorum Ueno, 1999
Kusumia australis Ueno, 1999
Kusumia crocodilus Ueno, 2005
Kusumia dentata Ueno, 1999
Kusumia elongata Ueno, 1999
Kusumia fusipennis Ueno & Nishikawa, 2001
Kusumia gelida Ueno & Naito, 2003
Kusumia hatenashiana Ueno, 2002
Kusumia insperata Ueno, 2005
Kusumia kitayamai Ashida, 2000
Kusumia laticollis Ueno, 1999
Kusumia latior Ueno, 1999
Kusumia longicollis Ueno, 1999
Kusumia militis Ueno & Naito, 2005
Kusumia obaco Ueno & Naito, 2005
Kusumia rotundata Ueno & Naito, 2005
Kusumia septentrionalis Ueno, 2002
Kusumia takahasii Ueno, 1952
Kusumia tanakai Ueno, 1999
Kusumia variabilis Ueno & Naito, 2005
Kusumia yoshikawai Ueno, 1960
Kusumia yosiiana Ueno, 1960
