List of Directors

The institute is run by one director with the help of a deputy director and administrative staff. The first director to be appointed when Gösta Mittag-Leffler passed away was Torsten Carleman in 1927.

  • Torsten Carleman (1927–1949)
  • Fritz Carlson (1949–1952)
  • Otto Frostman (1952–1968)
  • Lennart Carleson (1968–1984)
  • Lars Hörmander (1984–1986)
  • Dan Laksov (1987–1993)
  • Arne Jensen (1993–1995)
  • Kjell-Ove Widman (1995–2005)
  • Anders Björner (2005–2011)
  • Ari Laptev (2011–2018)
  • Tobias Ekholm (2018 – )