Robert de Emeldon (died 1355) was an English-born Crown official and judge who spent much of his career in Ireland. He held several important public offices, including Lord High Treasurer of Ireland and Chief Baron of the Irish Exchequer. He was a turbulent and violent man, who was guilty of at least one homicide, was imprisoned for a number of serious crimes including rape and manslaughter, and had a bad reputation for corruption: but he was a royal favourite of King Edward III and was thus able to survive temporary disgrace.