Jan J. Nooitgedagt is a Netherlands; Dutch businessperson who has been the head of 5 different companies and presently is Chairman for De Vereniging Effecten Uitgevende Ondernemingen and Chairman-Supervisory Director at PostNL NV. Jan J. Nooitgedagt is also Chairman-Supervisory Board for Nyenrode Foundation and on the board of 8 other companies.

In his past career he occupied the position of Vice Chairman-Supervisory Board at Telegraaf Media Groep NV, Chief Financial Officer & Member-Executive Board at AEGON NV, Chairman-Supervisory Board for SRH NV, Managing Partner at Ernst & Young Nederland LLP (Netherlands), Managing Partner at Ernst & Young Belgium and Vice Chairman-Supervisory Board & Secretary at BNG Bank NV.

He received a graduate degree from the University of Groningen.