Marianas Trench are a Canadian pop rock band from Vancouver, British Columbia, formed in 1999 by Josh Ramsay (lead vocalist, rhythm guitarist, pianist) and lead guitarist Steve Marshall with Ramsay's sister Sara on keyboards and vocals, Erik Scott on drums and Trev Spilchen on bass. Originally called Ramsay Fiction, Marshall suggested a name change when Ramsay's high school friend Matt Webb, drummer Ian Casselman and Morgan Hempstead on bass, replaced Spilchen and Sara Ramsay. Mike Ayley, a long time friend of Casselman took up bass responsibilities when Hempstead and Marshall left the band in 2004, taking the 5 piece down to 4. The band's current line up has released five full-length studio albums: Fix Me (2006), Masterpiece Theatre (2009), Ever After (2011), Astoria (2015), and Phantoms (2019).
|Previous members||Erik Scott, Morgan Hempstead, Sara Ramsay, Steve Marshall, Trev Spilchen|
|Members||Ian Casselman, Josh Ramsay, Matt Webb, Mike Ayley|
|Years of activity||2001}}–prese|