A sideshow is an extra, secondary production associated with a circus, carnival or fair etc.
Sideshow or Side Show may also refer to:
Brands and computing Windows SideShow, a Microsoft technology for Windows Vista Sideshow Collectibles, a California-based designer toy and collectible studio Sideshow, the film production and distribution company of Ramin Niami
Films and theatre The Sideshow (film), a 1928 American silent drama film The Side Show, 1929 Vitaphone sound short directed by Doc Salomon Side Show (musical), a 1997 Broadway musical Sideshow (1950 film), an American crime film Sideshow (2000 film), a horror film Side Show (film), a 1931 musical comedy film Sideshow, a 1974 play by Miguel Piñero
Music The Side Show (nightclub), Cape Town, South Africa. Sideshow, a 2004 comedy album by The Bob and Tom Show Sideshow (album), a 1992 album by 8 Bold Souls "Sideshow" (song), a 1974 song by Blue Magic "Sideshow", a 1994 song by Alice Cooper from the album The Last Temptation
Television Sideshow Bob, a character from The Simpsons Sideshow Mel, Bob's replacement in The Simpsons The Sideshow (TV series), an Australian comedy/variety TV show Sideshow, a shapechanging superhero from Milestone Comics The Side Show Countdown with Nikki Sixx
Other Sideshow alley, an Australian term for amusements Sideshow (automobile exhibition) or street takeover, illegal events to perform automotive stunts, originated in California Sideshow: Kissinger, Nixon and the Destruction of Cambodia, a 1979 book by William Shawcross