The survey is aimed at improving the UK police force response to such incidents.
A post on the Greater Manchester Police Facebook page read: "We know that being a victim of rape or other sexual offences and going through a police investigation can be difficult.
"This survey is about how any UK police force handled your case and how they responded to you.
"The survey aims to give voice to victims, and all views and experiences, both positive and negative, will be valuable in helping UK police forces to improve their response and support to victims and survivors."
You must be 18 years old or over, whose case has been investigated by a police force in the UK.
The survey closes at the end of June, 2023.
Complete the anonymous online survey now by clicking here
