Power of Three

Power of Three may be:

• Power of three, a number of the form 3ⁿ
• Third power, a number of the form n³

It is also the title of:

• Power of Three (novel), a novel by Diana Wynne Jones
• Power of Three (Fatso Jetson album)
• Power of Three (Michel Petrucciani album)
• Power of Three (Charmed) a magical power on the television series Charmed
• "The Power of Three" (Doctor Who) an episode of the television series Dr. Who
• "The Power of Three," an episode of Teenage Mutant Ninja Turtles
• "The Power of Three," a 2013 episode of Ancient Aliens
• Warriors: Power of Three, a fantasy book series by Erin Hunter
• The Power of Three, a music album by Monte Pittman