Power

Mathematics

• Exponentiation, "x to the power of y"
• Power of a point
• Statistical power
• Power function

Physics

• Power (physics), the rate at which work is performed or energy is converted
• Magnification, the factor by which an optical system enlarges an image
• Optical power, the degree to which a lens converges or diverges light

Computing

• Power.org, a consortium promoting POWER Architecture
• IBM POWER microprocessors, made by IBM, which implement RISC architecture
• IBM Power (software), an IBM operating system enhancement package

Fictional entities

• Power Girl, a fictional character in the DC Comics universe
• Power Pack, a fictional Marvel Comics superhero-team consisting of four young siblings

Film and television

• Power (1928 film), a comedy film starring William Boyd, Alan Hale and Jacqueline Logan
• Power (1986 film), an American drama film
• Power (2014 Telugu film), a Telugu film starring Ravi Teja and Hansika Motwani
• Power (2014 Kannada film), a Kannada film starring Puneeth Rajkumar and Trisha
• Power (2016 film), a Bengali action comedy film
• The Power (film), a 1968 science fiction film
• Power (TV series), a 2014 drama series on Starz about a New York City illegal drug network
• "Power", an episode of season 8 of the drama series Smallville

Literature

• Power (Fast novel), a 1962 novel by Howard Fast
• The Power (1956 novel), a 1956 novel by Frank M. Robinson, on which the 1968 film is based
• The Power (2016 novel), a 2016 novel by Naomi Alderman
• Power: A New Social Analysis, a 1938 sociology book by Bertrand Russell
• The Power (self-help book), a 2010 self-help book by Rhonda Byrne
• Power (play), a 2003 play by Nick Dear
• Girl Got Game, originally Power!!, a manga series 1999-2002

Music

Video games

• Power!, a 1985 video game