The bvelopment of psychologil sex differentiatn is putatively reflected several anthropometrics. We examed eight anthropometrics 1404 Thai participants varyg sex, sexual orientatn, and genr inty/exprsn: heterosexual men and women, gay men, lbian women, bisexual women, sao praphet song (transgenr birth-assigned mal), toms (transgenr birth-assigned femal), and (birth-assigned femal attracted to toms). Exploratory factor analys dited the bmarkers should be analyzed penntly. Usg regrsns, birth-assigned mal, ls male-typil send-to-fourth dig rats the left hand were associated wh sexual orientatn towards men regardls of genr inty/exprsn, whereas shorter height and long-bone growth the arms and legs were more evint among sao praphet song—who are both sexually oriented towards men and markedly feme. In birth-assigned femal, there were no clear sexual orientatn effects, but there were possible genr-related effects. Groups of dividuals who tend to be more mascule (i.e., toms, lbians) showed more male-typil patterns on weight and leg length than some groups of dividuals who tend to be ls mascule (i.e., heterosexual women, ). Th, appears the var anthropometrics rm separate bvelopmental procs that differentially relate to sexual orientatn and genr inty/exprsn pendg on the measure qutn as well as birth-assigned sex.