The Washington County Gun Show will be held next on Jan 7th-8th, 2023 with additional shows on Apr 15th-16th, 2023, Jun 17th-18th, 2023, and Sep 23rd-24th, 2023 in Washington, PA. This Washington gun show is held at Washington PA County Fairgrounds and hosted by ARH Sport Shop. All federal and local firearm laws and ordinances must be obeyed.