The purpose of this study is to classify twenties males` lateral body shapes into a few representative types and to give each type a name to symbolize its typical shape dearly. 297 male subjects in their twenties participated in this study. 33 anthropometric and 31 photographic measurements were taken from each subject The data were reduced to 7 factors. The factor score composing the lateral body shapes was classified into 3 dusters. As the result the lateral body shapes of the males were classified into I, S, D types.