Nightwing Source Nightwing Richard Grayson (New Earth) Richard Grayson (New Earth) Dick Grayson Robin/Nightwing Robin Dickie Nightwing Richard John Grayson Robin Nightwing Dick Grayson Richard Grayson (New Earth) Nightwing Richard Grayson (New Earth) - DC Database Nightwing Nightwing Nightwing Nightwing Nightwing Nightwing Nightwing Dick Grayson Nightwing Nightwing Nightwing Richard Grayson (New Earth) Nightwing Nightwing Richard John Grayson Nightwing Nightwing Robin Nightwing Nightwing Dickie Nightwing