State Line Showgirls is a totally nude gentlemen's club on West Seltice Way in Post Falls, Idaho, just off Interstate 90 at Exit 299 and close to the Washington state line it is named for. It draws on the Spokane and Coeur d'Alene area and is open seven nights a week.

Entry is for over-18s with valid identification. The club offers VIP service and bachelor party bookings, runs a Sunday two-for-one dance promotion from 3pm, and operates the Kon Tiki Bar next door.