The invention discloses a preparation method for a super-hydrophobic ceramic membrane material. The method comprises the following steps: (1) treating a porous ceramic membrane in an ultrasonic cleaner for 10 to 120 min and then drying the porous ceramic membrane in a baking oven with a temperature of 50 to 80 DEG C for 1 to 12 h; (2) uniformly spreading polytetrafluoroethylene powder on the surface of the porous ceramics membrane obtained in the step (1) until the polytetrafluoroethylene powder can totally cover the surface of the porous ceramics membrane; and (3) putting a sample obtained in the step (2) into a high temperature furnace and carrying out treating at 300 to 700 DEG C under the protection of a nitrogen atmosphere for 1 to 12 h so as to obtain the super-hydrophobic ceramic membrane material. The method provided by the invention employs one-step molding and has the advantages of simple steps, usage of little equipment and low cost. The prepared super-hydrophobic ceramic membrane material has a contact angle of 150 DEG and excellent hydrophobic performance and is applicable to fields like treatment of water pollution.