This Master`s Grade dissertation aimed at studying Gilles Deleuze`s relation to the mainstream traditional psychoanalytic theory and his thought`s repercussion on it. From the reading of Deleuze`s and Freud`s works a comparison between two divergent thinking could be made, Freudian thinking grounded for it`s most part on a transcendent logic and the Deleuzian on an immanent logic. At first, an incursion in Deleuze`s works was necessary, aiming at substantiating his critics to the psychoanalytic field; for that, we analyzed his opposition to the dual, representational, thinking and his proposal to criticize it from the standpoint of a system opened to uniqueness and the multiplicities. We still intended to analyze some classical propositions of psychoanalytic theory, as the wish and the unconscious, which, from Deleuzian perspective, would be tied to universal and a priori coordinates. Finally, the work scrutinized the formulation of an immanence plan for thinking the possibility of a renewed psychoanalysis, livelier and more creative.