Alexander Francis Edward FitzJames (b. 8 May 2007) is an amateur heraldist, author, and genealogist based in Great Yarmouth, Norfolk, England. He is known informally as Alex or Fitz.

He is a Member of the Royal Institution of Great Britain, the Richard III Society, the Heraldry Society, and the John Muir Trust. Subsequently, due to his membership of the Royal Institution of Great Britain, he is entitled to use the post-nominal letters ‘MRi’ – which stands for 'Member of the Royal Institution of Great Britain’.

He is a student at the University of Leicester, studying for a Bachelor of Arts (Honours) degree in Ancient History and Classical Archaeology.