We profiled both fractions of the urinary proteome for 33 human subjects with varied pathologies such as urinary tract infection (UTI), urogenital injury and commensal bacteria colonization. Using a LC-MS/MS based metaproteomic approach, we identified 5,327 non-redundant human proteins, 2,638 and 4,379 of which were associated with soluble urine (SU) and urinary pellet (UP) fractions, respectively, and approximately 1,206 non-redundant protein orthology groups derived from pathogens and commensal organisms of the urogenital tract