List of Famous people who died at 99

Margaret Phipps Boegner was an American heiress and philanthropist.

George Emery Mendenhall was an American Biblical scholar who taught at the University of Michigan's Department of Near Eastern Studies.

Helene "Lene" Berg born Helene Veser was a left-wing German politician and a resistance activist against National Socialism. Between 1958 and 1989 she was a member of the Central Committee of the ruling SED (party) in the German Democratic Republic, where she was also director of the Berlin based Academy for Social Sciences.

Edmundo Pedro was a Portuguese politician and antifascist, as well as the founder and former leader of the Socialist Party (PS). An opponent of António de Oliveira Salazar's Estado Novo regime and political prisoner during the 1930s and 1940s, Pedro later served as a member of the Assembly of the Republic's I, III and V legislatures following the end of Salazar's regime.

Lady Cynthia Rosalie Postan was a British debutante, secretary for MI5, translator and editor, horticulturalist, and porcelain collector.