Dullahan

The Dullahan (Irish: Dubhlachan; dúlachán, /ˈduːləˌhɑːn/), also called Colainn Gan Cheann (meaning "without a head" in Irish), is a type of legendary creature in Irish folklore. He is depicted as a headless rider, on a black horse, who carries his own head held high in his hand or under his arm.