The present paper recorded species of two lady beetles (Coccinellidae) new to Taiwan: Calvia chinensis (Mulsant) and Calvia hauseri (Mader), provided with color pictures, their separation from the resembling species and detailed illustration of male genitalia for Calvia hauseri (Mader). Calvia quadrivittata (Miyatake), comb. nov., is transferred from Sospita.