Doreen Alhadeff (born c. 1950) is an American real estate agent.[1] In 2016, she became the first American Jew to be granted Spanish citizenship under the 2015 Spanish law that created a time window for Sephardic Jews, to reclaim Spanish citizenship.[1][2] In 2022 Spain granted her the Order of Isabella the Catholic for her work helping other Sephardic Jews through the citizenship restoration process,[1][2][3] "in honor of her “demonstrated loyalty in furthering Spain's relations with the Americas."[2]