The Foreign Protestants Naturalization Act 1708 (7 Anne c. 5), sometimes referred to as the Foreign and Protestants Naturalization Act 1708, was an Act of the Parliament of Great Britain. The act was passed on 23 March 1709, which was still considered part of the year 1708 in the British calendar of the time. It was passed to allow the naturalisation of French Protestants (Huguenots) who had fled to Britain since the revocation of the Edict of Nantes in 1685. It was one of the British Subjects Acts 1708 to 1772.