Power of Three

Power of Three may refer to:
 * Power of three, a number of the form 3$n$
 * Third power, a number of the form n$3$
 * 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)
 * "The Power of Three" (Doctor 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, an arc in the fantasy novel series Warriors by Erin Hunter
 * The Power of Three, a music album by Monte Pittman
 * Jai Lava Kusa, a 2017 Indian film by K. S. Ravindra, also known as The Power of Three