Jabarkan Anggota Band dari Sleeping with Sirens

Jack Fowler – Guitars (2011–sekarang)

Justin Hills – Bass, Backing vocals (2009-sekarang)

Kellin Quinn - Vocals, Keyboards (2009-sekarang)

Nick Martin - Guitars, Vocal (2013-sekarang)

Jesse Lawson - Guitars (2010–2013)

Brandon McMaster – Guitars, Backing vocals (2009–2010)

Nick Trombino – Guitars, Backing vocals (2009-2010)

Paul Russell – Bass (2009)

Dave Aguliar – Guitars (2009

Alex Kaladjian – Drums (2009)

Gabe Barham - Drums (2009-2019)