Current sexually transmitted disease testing is not optimal due to delays in reporting or missed diagnoses due to a lack of comprehensive testing. The FilmArray® (BioFire Diagnostics, LLC, Salt Lake City, Utah) is a user-friendly, fully automated, multiplex PCR system that is being developed for rapid point-of-care use. A research-use-only sexually transmitted disease panel including multiple PCR primer sets for each organism was designed to detect Chlamydia trachomatis, Neisseria gonorrhoeae, Treponema pallidum, Trichomonas vaginalis, Mycoplasma genitalium, Ureaplasma urealyticum, Haemophilus ducreyi, and herpes simplex virus types 1 and 2. Standard clinical testing included Gram stain, nucleic acid amplification, wet mount examination, herpes simplex virus culture, and syphilis IgG. Standard clinical tests were not available for all the organisms tested by the FilmArray sexually transmitted disease panel. Two hundred ninety-five clinical specimens from 190 subjects were directly compared to standard testing. Urine (n = 146), urethral/cervical swabs (31), oral swabs (60), rectal swabs (43), and ulcer swabs (15) were tested. Among the tested samples, FilmArray detected C. trachomatis in 39 (13%), N. gonorrhoeae in 20 (7%), T. vaginalis in nine (3%), herpes simplex virus 1 in five (2%), herpes simplex virus 2 in five (2%), U. urealyticum in 36 (12%), M. genitalium in eight (3%), and T. pallidum in 11 (4%). Concordance between the FilmArray sexually transmitted disease panel and standard nucleic acid amplification testing for C. trachomatis was 98% and for N. gonorrhoeae was 97%. Multiplex PCR sexually transmitted disease testing has the potential to improve public health by providing rapid, sensitive, and reliable results within the clinic or nearby laboratory.