The aim of the article was to analyze the inclusion potential of art creative activity, namely of theatre performance, in people with disabilities.The article provides examples of disagreements in understanding the significance of these art activities for Lobby Dustpan exercising the rights of people with disabilities to contribute to culture and art and some problems arising here.The Vacuum Bag Slide conclusion is made that theatre art performed by people with disabilities is gradually changing its function: from being a means of self-affirmation to the determination of its specific place in overall theatre process.These changes confirm the inclusion potential of theatre art activity.