James Edward Carter is an English actor, best known for his role as Mr Carson in the ITV historical drama series Downton Abbey (2010–2015), which earned him four nominations for the Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series (2012–2015). He reprised the role in the feature films Downton Abbey (2019) and Downton Abbey: A New Era (2022) and starred as the main villain Rookery in The Little Vampire and its 2017 remake.