Unknown is the seventh full-length studio album by American cello rock band Rasputina. It was released exclusively on CD through Melora Creager's website on April 10, 2015, and is unlikely to ever be released in digital format – in response to Creager's websites, social media accounts and her own computer being hacked by an identity thief.

Rasputina is an American rock band based in New York City, known for an unconventional music style, as well as a fascination with historical allegories and fashion, especially those pertaining to the Victorian era.