Per Magnus Johansson (born 28 September 1950) is a Swedish psychoanalyst, psychotherapist and historian of ideas.
Through his research on the history of psychoanalysis in Sweden, Johansson has contributed to the understanding of the heritage of Sigmund Freud and the psychoanalytical movement in the 20th century.
Johansson's psychoanalytical training took place in Paris, where he completed a training analysis with Pierre Legendre.In the book En psykoanalytikers väg (The Path of a Psychoanalyst) Johansson is interviewed about his life and work.
The book includes a French translation, Le cheminement d'un psychanalyste and a foreword by Elisabeth Roudinesco.