Bystander

Bystander may refer to:

In media

 * Bystander (novel), a 1930 novel by Maxim Gorki
 * Bystander (magazine), was a British weekly tabloid magazine
 * 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