Three Sixty is a greatest hits compilation released by American rock band A Perfect Circle on November 19, 2013. The set compiles songs from previous albums by the band and includes one new song, "By and Down". The album was also released in a deluxe edition (with dark blue cover art rather than white) which includes additional studio songs from the band's back catalog and live tracks from 2011 featured on the limited edition box set A Perfect Circle Live: Featuring Stone and Echo.