Nicholas Michael de Roumanie Medforth-Mills, formerly Prince Nicholas of Romania, (born 1 April 1985) is the eldest child and only son of Princess Elena of Romania and Robin Medforth-Mills.
As a grandson of Michael I, the former king of Romania, he was third in line to the defunct throne of Romania according to a new family statute enacted in 2007, that also conferred the title of a "prince of Romania" on him which was abrogated in 2015.
The statute and the titles it confers have no standing in present Romanian law.