Who created the Irish dance?

There is no single creator of Irish dance, but rather it developed over many centuries due to the influences of various cultures. Early Irish dance is believed to have originated from ritualistic Celtic dances and was influenced by the Celts, Norse, and English. Over time, Irish dance evolved and was codified into what is known as traditional Irish dance. Throughout history, many dance masters, choreographers, and dancers contributed to the development and preservation of Irish dance.