Rosalba Icaza Garza

Prof. drs. R.A. Icaza Garza

Professor

• Political Science
• Security and Legitimacy

Vincent Icke

Prof. dr. V. Icke

Professor emeritus

• Leiden Observatory

Marinus van IJzendoorn

Prof. dr. M.H. van IJzendoorn

• Social and Behavioural Sciences

Adriaan IJzerman

Prof. dr. A.P. IJzerman

Professor emeritus

• Leiden Academic Centre for Drug Research (LACDR)
• Cell Systems and Drug Safety
• Medicinal Chemistry

Frank Israel

Prof. dr. F.P. Israel

Professor emeritus

• Leiden Observatory
• Faculties
• Science

Walter Jaffe

Prof. dr. W.J. Jaffe

Guest Professor

• Leiden Observatory

Martine Jager

Prof. dr. M.J. Jager

Professor emeritus

• Medicine/LUMC

Karline Janmaat

Prof. dr. K.R.L. Janmaat

Associate professor

• Psychology
• Cognitive Psychology
• Social and Behavioural Sciences

F Jansen

Prof. dr. F.W. Jansen

Professor emeritus

• Medicine/LUMC

Jeroen Jansen

Prof. dr. J.C. Jansen

Professor

• Medicine/LUMC

Maarten Jansen

Prof. dr. M.E.R.G.N. Jansen

Professor emeritus

• Archaeology
• Archaeological Heritage and Society
• Heritage of Indigenous Peoples
• Leiden Latin American and Caribbean Centre

Fred Janssen

Prof. dr. ir. F.J.J.M. Janssen

Scientific Director/Professor

• Leiden University Graduate School of Teaching
• Science
• Research Department

Lars Jeuken

Prof. dr. L.J.C. Jeuken

Professor

• Leiden Institute of Chemistry (LIC)
• Fundamental Research in Chemical Biology
• Macromolecular Biochemistry
• Jeuken Lab / Bioenergetics

Ab de Jong

Prof. dr. A.F. de Jong

Professor

• Centre for the Study of Religion
• Leiden University Centre for the Study of Islam and Society
• Institute for Area Studies
• Leiden Jewish Studies Network

Jaap de Jong

Prof. dr. J.C. de Jong

University Lecturer

• Humanities
• Centre for Linguistics
• Centrum voor Nederlandse Politiek en Bestuur
• Applied Linguistics