• Andrzej Łodziński, PhD – retired in 2019
  • Krzysztof Kompa, PhD – retired 2019
  • Elżbieta Saganowska, PhD – retired in 2018
  • Marek Wierzbicki, PhD – retired in 2017
  • inż. Elżbieta Borysiuk – retired in 2015
  • inż. Elżbieta Wiechowska – retired in 2015
  • prof. Dorota Witkowska – moved to the University of Lodz in 2014
  • Zbigniew Binderman, Associate professor – retired in 2012
  • prof. Ewa Drabik – moved to the Faculty of Economic Sciences (WULS-SGGW) 2008
  • Marcin Dudziński, PhD – moved to the Department of Applied Mathematics 2006
  • Alina Jóźwikowska, PhD – moved to the Department of Applied Mathematics 2006
  • prof. Zbigniew Laudański – retired in 2012
  • Maria Parlińska, Associate professor – moved to the Faculty of Economic Sciences (WULS-SGGW) 2008
  • Robert Pietrzykowski, PhD – moved to the Faculty of Economic Sciences (WULS-SGGW) 2008
  • Aleksander Strasburger, Associate professor – moved to the Department of Applied Mathematics 2006
  • Wacława Tempczyk, PhD – moved to the Department of Applied Mathematics 2006