Zygmunt Zalcwasser (1898–1943 Treblinka extermination camp) was a Polish mathematician working on Fourier series who introduced the Zalcwasser rank.
Zygmunt Bauman | Zygmunt Krasiński | Zygmunt Pieda | '''Zygmunt Zaremba''' as a witness during court proceedings (Brest trials | Zygmunt Staszczyk | Zygmunt Smalcerz | Zygmunt Puławski | Zygmunt Krauze | Zygmunt Waliszewski | Zygmunt Steuermann | Zygmunt Latoszewski | Jan Zygmunt Skrzynecki |