Rhythm and Stealth is the second studio album by Leftfield, released on 20 September 1999. It reached number 1 on the UK Albums Chart and was nominated for the 2000 Mercury Music Prize

After Leftfield's debut album Leftism, which was released in 1995, it took 4 years for the London-based producer duo to release the sequel. Their second album moves from funk to hip hop to techno to electro, to ambient and dub, but still sounds cohesive.