Ripple may refer to:
Science and technology
Capillary wave, commonly known as ripple, a wave traveling along the phase boundary of a fluid Ripple, more generally a disturbance, for example of spacetime in gravitational waves Ripple (electrical), residual periodic variation in DC voltage during ac to dc conversion Ripple current, pulsed current draw caused by some non-linear devices and circuits Frequency-domain ripple Ringing (signal), oscillation of a signal, particularly in the step response Polarization ripples, appearing after irradiation of a solid by energy flux (laser, ions, etc.) Ripple marks, as identified in sediments and sedimentary rocks Ripple (payment protocol), a real-time payment system by Ripple Labs Ripple control, a form of electrical load management Various brainwave patterns, including those which follow sharp waves in the hippocampus Ripple I and Ripple II, 1962 US nuclear bomb tests in Operation Dominic
Organizations
Ripple (charitable organisation), a non-profit click-to-donate internet site and search engine Ripple Labs, the firm that created the Ripple payment protocol Ripple Foods, a brand of pea-protein dairy alternative products
Arts and entertainment
"Ripple" (Naruto episode), an episode in an anime series
The Ripple (newspaper), the student newspaper at the University of Leicester
Ripple (My Little Pony) Ripples (TV series) Ripples (musical), a musical comedy theatrical production Ripple, a phenomenon in JoJo's Bizarre Adventure
Music
Ripple (band), an American soul/funk band
"Ripple" (song), a 1970 song by the Grateful Dead from their album American Beauty "Ripple", a song from the album Priest=Aura by The Church "Ripples...", a song from the album A Trick of the Tail by Genesis
Places
Ripple, Kent, a village in England
Ripple, Worcestershire, a village in England
Ripples, New Brunswick, Canada
Ripple River, US
Other uses
Ripple effect, the socio-educational phenomenon
USS Ripple, several US Navy ships
Ripple, a former brand of flavored fortified wine
People with the surname
Jimmy Ripple (1909–1959), baseball player
Kenneth Francis Ripple (born 1943), Senior United States Circuit Judge
Mark Ripple (born 1967), businessperson and author
Richard E. Ripple (1931–2010), American educational psychologist
Charlie Ripple (1920–1979), pitcher in Major League Baseball
Ezra H. Ripple (1842–1909), Pennsylvania businessman, politician and soldier
John Ripple (1897–1965), college football player
William J. Ripple (born 1952), professor of ecology
Fictional character
Wade Ripple, character from the 2023 Pixar animated film Elemental
See also
Ripple tank, a glass tank of water demonstrating the basic properties of waves
Raspberry Ripple, a flavour of ice-cream
Ripple Island (disambiguation)