Suns of the Tundra are an English rock band that formed in 2002. Members include Simon Oakes, Mark Moloney (guitar), Andy Marlow, Andrew Prestidge (drums), and Rob Havis. They have released four studio albums and one EP which individually span several genres including progressive metal, progressive rock, post rock, and alternative rock. Their fifth studio album, The Only Equation, was released on 16 June 2023.