Bystander may refer to:
In media Bystander (novel), a 1930 novel by Maxim Gorki Bystander (magazine), was a British weekly tabloid magazine The Australian Bystander (1914–1924), magazine produced in Sydney Guilty Bystander, a 1950 independent film production Innocent Bystanders (film), a 1972 film directed by Peter Collinson Iowa Bystander, an Iowa newspaper targeted toward an African-American audience
In music The Bystanders, a Welsh close harmony pop group, formed in 1962 Bystander (album), a 2011 six track extended play by Canadian alternative rock band Jets Overhead Innocent Bystanders, were a Perth-based band formed in 1983
Other meanings Bystander effect, a social psychological phenomenon wherein individuals do not offer help in an emergency when other people are present Bystander effect (radiobiology), the phenomenon in which unirradiated cells exhibit irradiated effects as a result of signals received from nearby irradiated cells Bystander Nunatak, a geographical feature in Antarctica Perpetrators, victims, and bystanders, a typology in genocide studies
See also Innocent bystander (disambiguation) Rubbernecking Witness