Close to two thirds of Irish society also believe undergoing mental health treatment is a personal failure.
The survey coincides with the launch of St.Patrick's No Stigma campaign today.
They report that people who are undergoing treatment will have a better outcome when they are not subjected to stigma and discrimination.
St Patrick's chief executive Paul Gilligan says everyone should rethink how they view the issue:
"We cannot tolerate stigma anymore because if that prevents people from seeking the appropriate help then obviously that is going to impact on their ability to live a happy and fulfilling life.
"So it is really important that as we enter a new phase of society we are able to face up to challenge our own stigma and give people the opportunity to live a life without it. "
