Peter Revers (born 1954), University Professor Emeritus for Historical Musicology at the University of Music and Performing Arts Graz
Barbara Boisits (born 1961), Head of Musicology at the Austrian Center for Digital Humanities and Cultural Heritage of the Austrian Academy of Sciences
Morten Solvik (born 1962), Vice President of the Mahler Foundation and Director of the Institute for European Studies (IES) in Vienna
Christian Utz (born 1969), University Professor for Music Theory/Music Analysis at the University of Music and Performing Arts Graz and Private Lecturer at the University of Vienna; Head (Principal Investigator) of the research project Multiple Dimensions in Performances of Mahler’s Symphonies at the University of Music and Performing Arts Graz (Austrian Science Fond FWF P 34710, 2021–24)
Stephen Hefling, Professor Emeritus of Music at Case Western Reserve University and Editor of the New Critical Complete Edition of the Works of Gustav Mahler
Renate Stark-Voit (geb. 1953), Editor of the New Critical Complete Edition of the Works of Gustav Mahler and of the society’s journal News About Mahler Research
Federico Celestini (born 1963), University Professor for Musicology at the University of Innsbruck and director of the Gustav Mahler Research Center Toblach
Thomas Glaser (born 1981), researcher at the Richard Strauss Institute Garmisch-Partenkirchen and former Senior Scientist (2021–22) on the research project Multiple Dimensions in Performances of Mahler's Symphonies at the University of Music and Performing Arts Graz (Austrian Science Fond FWF P 34710)
Alexander Steinberger, second violinist and Vice Chairman of the Vienna Philharmonic