Kent Police received a report that between 3am and 4.15am on Thursday, July 10, a man carried out an indecent act in the Church Road area of Stone.
Officers attended and carried out initial enquiries.
Investigators have now released an image of a man they wish to speak to in connection with the incident, as he may have information that could assist their investigation.
Anyone who recognises the man is urged to contact Kent Police on 01474 366149, quoting reference 46/117809/25.
Alternatively, information can be given anonymously via Crimestoppers on 0800 555111 or online at crimestoppers-uk.org.