The Association of Independent Festivals (AIF) wants festival-goers to be aware of on-site support services available to help victims.
It says there is no evidence of any widespread problem, but hopes this will raise awareness of what is being done.
In 2016, police say two women were raped at Reading Festival.
Bestival, Parklife and Secret Garden Party are among the festivals which have signed up to the Safer Spaces campaign.
