The archaeology of garbage project was conducted in 2017-18 to investigate the daily garbage of inhabitants of two districts of Tehran. Among the discarded materials, we recognized scattered evidence of prostitutes’ daily life. Finding such evidence gave us an alibi to work on the historical documents in order to trace the patterns of prostitution in nineteenth-century Tehran. In this article, we configure “the geography of prostitution” and the politics of marginalization in the largest city of Iran through investigating the material culture found in garbage fills, surveying the city plan, photos, written documents, and archival data.