Eddy

Eddy may refer to:


 * Eddy (surname), surname used by descendants of a number of English, Irish and Scottish families
 * Eddy (given name), male given name
 * Eddy (fluid dynamics), the swirling of a fluid and the reverse current created when the fluid flows past an obstacle
 * Eddy current, in electromagnetism, loops of electric current induced within conductors by a changing magnetic field.
 * Eddy current brake, a device used to slow or stop a moving object by generating eddy currents and thus dissipating its kinetic energy as heat.
 * Eddy (film), a 2015 Italian film
 * Eddy & The Soul Band, a 1980s Dutch disco group
 * Eddy (Ed, Edd n Eddy), a character on Ed, Edd n Eddy
 * Eddy covariance, a statistical method used in meteorology
 * Eddy Test, administered by the US Navy and Marine Corps during and after World War II
 * Eddy-class tanker, a former British Royal Fleet Auxiliary class

United States

 * Eddy, Alabama, an unincorporated community
 * Eddy, Illinois, an unincorporated community
 * Eddy, Indiana, an unincorporated community
 * Eddy, Oklahoma, an unincorporated community
 * Big Eddy, Kentucky, an unincorporated community
 * Eddy County, New Mexico
 * Eddy County, North Dakota
 * Mount Eddy, California
 * Eddy Creek (Kentucky), a stream
 * Eddy Creek (Lackawanna River), a stream in Pennsylvania

Elsewhere

 * Eddy Island, Nunavut, Canada
 * Island Eddy, in Galway Bay, Ireland
 * Eddy Col, Trinity Peninsula, Antarctica
 * Eddy Point, King George Island, Antarctica