A sound reflection is defined as an echo.
The term Echo can also denote various other concepts, entities, or works.
Arts, Entertainment, and Media
Fictional Entities
- Echo (DC Comics), encompassing multiple distinct characters.
- Echo, the central character in the television series Dollhouse.
- Echo
- (Marvel Comics), a superheroine within the Marvel Comics universe.
- Maya Lopez (Marvel Cinematic Universe) represents her counterpart in the Marvel Cinematic Universe.
- Echo, an extraterrestrial species featured in the television series Invasion: Earth.
- Echo DiSavoy, a character appearing in the soap opera One Life to Live.
- Echo Nightray, a character from the manga series Pandora Hearts.
- Echo, an Advanced Recon Commando (ARC) clone trooper featured in the television series Star Wars: The Clone Wars and Star Wars: The Bad Batch.
- Echo (Overwatch), a character introduced in the 2016 game Overwatch.
Films
- The Echo (1915 film), an American silent short romantic drama helmed by Tom Ricketts.
- Echo (1997 film), a television film.
- Echo (2001 film), an Iranian drama directed by Hossein Shahabi.
- Echo (2003 film), a short film created by Tom Oesch.
- Sigaw, a 2004 Filipino horror film, was distributed internationally under the title The Echo.
- The Echo (2008 film) is a horror film derived from this Filipino original.
- Echo (2007 film), a Danish cinematic production.
- Echo (2019 film), an Icelandic cinematic production.
- Echo (2023 film), an Indian cinematic production.
- The Echo (2023 film), a Mexican cinematic production.
Television Shows and Episodes
- Echo (miniseries), a 2024 Disney+ production adapted from the Marvel Comics character.
- "Echo" (Dollhouse episode), an unaired pilot installment.
- "Echo" (The Americans), a 2014 episode.
- "Echo", an episode from the television series Pocoyo.
Television Channels
- Echo TV, a conservative Hungarian television channel.
- TV 2 Echo, a Danish television channel.
Radio
- Echo (radio station), a community-based radio station located in Farnborough, Hampshire.
- Echo of Moscow, a Russian radio station.
Literature
- Echo (comic book), a comic book series by Terry Moore, first published in 2008.
- Echo (Block novel), a 2000 fantasy novel authored by Francesca Lia Block.
- Echo (Muñoz Ryan novel), a 2015 novel penned by Pam Muñoz Ryan.
- "Echo", a poem composed by Christina Rossetti.
- The Echo (novel), a 1997 crime novel written by Minette Walters.
- The Echo, a novel by Giles A. Lutz.
- "The Echo" (short story), a 1946 short story by Paul Bowles.
Newspapers and Magazines
- Echo (newspaper), referring to a compilation of newspapers titled Echo or The Echo.
- The Echo (Cork newspaper), established in 1892 in Cork, Ireland.
- The Echo (Dublin newspaper), headquartered in Dublin, Ireland.
- The Echo (Essex), a daily newspaper published in England.
- The Echo (London) (1868–1905), an evening newspaper published in England.
Online Media
- Echo (blog comment hosting service), a platform for hosting blog comments.
- EchoNYC, an online community.
- Early Cinema History Online, a database dedicated to silent films.
Music
Classical Compositions
- Echo, a composition by Iván Madarász.
- Echo, a 1900 composition by Lord Henry Somerset.
- The Echo, a 1925 opera by Frank Patterson, which featured the soprano Marie Rappold.
- Echo (ballet), a 1989 ballet choreographed by Peter Martins.
Albums
- Echo (Dave Burrell album), released in 1969, or its eponymous title track.
- Echo (Leona Lewis album), released in 2009.
- Echo (Nothing's Carved in Stone album), released in 2011.
- Echo (Of Mice & Men album), released in 2021, or its eponymous title song.
- Echo (Tom Petty and the Heartbreakers album), released in 1999, or its eponymous title song.
- Echo Echo, an album by Carbon Leaf, released in 2001.
- Echo (EP), a 2025 extended play by Jin.
- Echo (single album), a 2025 single album by Ablume.
Songs
- "Echo" (Elevation Worship song), released in 2018.
- "Echo" (Girls Can't Catch song), released in 2010.
- "Echo" (Gorilla Zoe song), released in 2009.
- "Echo" (Hardwell song), released in 2015.
- "Echo" (Iru song), released in 2023.
- "Echo" (R. Kelly song), released in 2009.
- "Echo" (Trapt song), released in 2004.
- "Echo" (You and I), a song by Anggun, released in 2012.
- "Echo", a track by Andrew Bayer from the album If It Were You, We'd Never Leave, released in 2013.
- "Echo", a track by Bad Meets Evil from the album Hell: The Sequel, released in 2011.
- "Echo", a track by Christina Grimmie from the album All Is Vanity, released in 2017.
- "Echo", a track by Ciara from the album Fantasy Ride, released in 2009.
- "Echo", a track by Clairo from the album Charm, released in 2024.
- "Echo", a track by Cyndi Lauper from the album Bring Ya to the Brink, released in 2008.
- The song "Echo" by Eskimo Joe, featured on their 2011 album Ghosts of the Past.
- "Echo," a track by Foxes from her 2014 album Glorious.
- Hot Chip's song "Echo," released on their 2019 album A Bath Full of Ecstasy.
- Joe Satriani's composition "Echo," found on his 1987 album Surfing with the Alien.
- The 2019 song "Echo" by Little Glee Monster.
- Maroon 5's track "Echo," from their 2021 album Jordi.
- "Echo," a song by the Mekons included in their 1989 album The Mekons Rock 'n Roll.
- Swizz Beatz's song "Echo," featured on his 2018 album Poison.
Additional applications within the music industry.
- Echo (born 1982), a Puerto Rican reggaeton producer.
- The Echo Music Prize, a German music award presented from 1992 to 2018.
- The Echo Label, a British record label that is no longer active.
- Way Out West, an English electronic music duo also identified as Echo.
Digital gaming applications.
- Echo: Secrets of the Lost Cavern, a video game released in 2005.
- Echo, a stealth and action-adventure video game launched in 2017.
Commercial brands and corporate entities.
- Amazon Echo, a series of smart speakers developed by Amazon.com.
- Echo Arena Liverpool, a prominent music performance venue.
- The ECHO Lake Aquarium and Science Center, located in Burlington, Vermont.
- The Echo smartpen, a device combining a ballpoint pen, computer, and audio recorder, produced by Livescribe.
- Echo tools, a range of power tools manufactured by the Yamabiko Corporation.
- The Kyocera Echo, a smartphone featuring a dual-screen design.
- The Echo, an American music venue and nightclub situated in Los Angeles, California.
- The Toyota Yaris, formerly marketed as the Toyota Echo, a sub-compact automobile.
Information technology and computation.
- The `echo` command, utilized in Unix, DOS, and Microsoft Windows operating systems to output a line of text.
- Echo in computing, a characteristic inherent in various telecommunications protocols.
- Echo, a web framework designed for Java programming.
- Echo, a programming language command used to display one or multiple strings.
- Echo, a discussion forum hosted on FidoNet.
- ECHO IV, an acronym for "Electronic Computer for Home Operation," an experimental home computer developed in 1966.
- The Echo Protocol, an Internet protocol that has been largely replaced by ICMP.
- Echo, a communications protocol facilitating authenticated and encrypted group information exchange.
Individuals.
- Aimee Echo, an American vocalist associated with the bands TheStart and Normandie.
- Echo Eggebrecht (born 1977), an American painter.
- Echo Heron, an American author and activist.
- Echo Johnson, recognized as a model and actress.
- Echo Kellum (born 1982), an American actor and comedian.
Geographical locations.
- Echo Bay, a designation for multiple locations across the United States and Canada.
- Echo Canyon, a name shared by various geographical features.
- Echo Lake, a common designation for numerous sites in the United States and Canada.
Within the United States.
- Echo, an unincorporated community located in Alabama.
- Echo, a former settlement situated in Inyo County, California.
- Echo Mountain, a peak within the San Gabriel Mountains of California.
- Echo Peak, a summit located in California's Sierra Nevada range.
- Echo Peaks.
- Echo, an unincorporated community in Kentucky.
- Echo, an unincorporated community found in Louisiana.
- Echo, a city located in Minnesota.
- Echo, a city within Oregon.
- Echo, an unincorporated community in Pennsylvania.
- Echo, a census-designated place in Utah.
- Echo, Texas.
- Echo, an unincorporated community in West Virginia.
- Echo Peak, a mountain summit within the Gallatin Range of Yellowstone National Park, Wyoming.
- Echo Summit, a mountain pass located in California.
- Echo Tower, a natural rock pillar found in Utah.
- Echo Township, Michigan.
- Echo Township, Yellow Medicine County, Minnesota.
- Lake Echo in Polk County, Florida.
Other geographical locations.
- Echo, a village situated in Aragón, Spain.
- Echo, a neighborhood within West Lincoln, Ontario, Canada.
- 60 Echo, an asteroid.
- Echo Bank, a submarine mountain located in the Atlantic Ocean.
Scientific concepts and entities.
- Echo, a genus of damselfly.
- Echocardiography, a medical imaging technique employed to evaluate cardiac function.
- Echovirus, an abbreviation for "enteric cytopathic human orphan" virus.
- EChO, a proposed mission by the European Space Agency aimed at studying exoplanet atmospheres.
- The ECHO Clearinghouse, NASA's comprehensive registry for Earth Science data and services, representing an early example of Service-Oriented Architecture (SOA).
- Project Echo, which constituted the inaugural passive communications satellite experiment.
- Signal reflection, a phenomenon observed in electronics.
Transportation.
Aviation.
- Echo, the designation for an Armstrong Whitworth Ensign aircraft.
- The Cosmos Echo, an ultralight trike aircraft.
- The Tecnam P92 Echo designates an ultralight aircraft.
Marine Vessels
- The Echo 12 refers to a Canadian sailboat design.
- The Echo (1792 ship) was a vessel launched in Hull in 1792, completing a single voyage for the British East India Company before its capture by a French privateer in 1799.
- The Echo (steam tug) identifies a steam-powered tugboat operating on Puget Sound.
- The Echo (sternwheeler 1865) was a sternwheel steamboat active on the Willamette River in Oregon, U.S.
- The Echo (sternwheeler 1901) was a sternwheel steamboat that navigated the Coquille River in Oregon, U.S.
- The Echo-class submarine represents a classification of Soviet-era submarines.
- The Echo-class survey ship (1957) denotes a Royal Navy vessel class.
- The Echo-class survey ship (2002) refers to a Royal Navy vessel class.
- HMS Echo designates several ships of the Royal Navy.
- USS Echo (IX-95) was a supply ship commissioned by the U.S. Army during World War II in 1942.
Motor Vehicles
- The Toyota Echo was a rebadged variant of the Toyota Yaris, manufactured from 1999 to 2005.
Other Applications
- ECHO (European Commission), or the European Community Humanitarian Aid Office, functions as a department within the European Union.
- Echo (mythology) refers to a nymph figure in Greek mythology.
- Echo (elephant) was a prominent matriarch elephant residing in Amboseli National Park.
- Echo represents the letter E within the ICAO spelling alphabet.
- ECHO is an acronym for Educational Concerns for Hunger Organization, a non-profit entity focused on agro-ecology.
- ECHO stands for Extended Care Health Option, a specific health coverage program.
- ECHO is an acronym for East Coast Homophile Organizations.
- ECHO, an acronym for European Cities of Historical Organs, denotes a collaborative network of cities dedicated to preserving and promoting Europe's extensive organ heritage.
- The term "echo" refers to the use of triple parentheses around a name, employed as a symbol of antisemitism.
- The Echo effect describes an electronic phenomenon characterized by reverberation.
- Echo (sculpture) is a work created by artist Jaume Plensa.
Echoes (disambiguation)
- Echoes (disambiguation)
- Camp Echo (disambiguation)
- Daily Echo (disambiguation)
- Echo II (disambiguation)
- Echo School (disambiguation)
- All pages with titles beginning with Echo
- All pages with titles beginning with Echo
- All pages with titles containing Echo
- Eco (disambiguation)
- Ecco (disambiguation)
- Eko (disambiguation)
- Ekko (disambiguation)
- Eckō Unltd. is recognized as a clothing brand.
- EKCO was a British electronics company.
- (Marvel Comics), a superheroine within the Marvel Comics universe.