The Issaquah Valley Trolley (IVT) was a heritage streetcar line in Issaquah, Washington, United States. It was a project of the Issaquah History Museums (formerly known as the Issaquah Historical Society). The IVT operated from the Issaquah Depot Museum building located at 78 First Ave, NE. The service operated on a trial basis in 2001–02 and then on a regular basis, seasonally, from 2012 to 2020.