Yamatosa is a genus of beetles in the family Carabidae, containing the following species:
Yamatosa arrowi (Grouvelle, 1908)Yamatosa boysi (Arrow, 1901)Yamatosa draco (R.T.Bell, 1977)Yamatosa kabakovi R.T. & J.R. Bell, 1985Yamatosa kryzhanovskyi R.T. & J.R. Bell, 1985Yamatosa longior (Grouvelle, 1903)Yamatosa niponensis (Lewis, 1888)Yamatosa peninsularis (Arrow, 1942)Yamatosa phuka R.T. & J.R. Bell, 2009Yamatosa reitteri (R.T.Bell, 1977)Yamatosa schwalleri R.T. & J.R. Bell, 2002Yamatosa sinensis R.T. & J.R. Bell, 1987Yamatosa smetanorum R.T. & J.R. Bell, 1989