The invention discloses a centrifugal pump with vibration absorption and noise reduction functions. The centrifugal pump comprises a centrifugal pump body, a vibration absorption plate and a soundproof box; the bottom of the centrifugal pump body is provided with a first supporting leg, a second supporting leg and a third supporting leg; the first supporting leg is in a truncated pyramid shape, the second supporting leg and the third supporting leg are cylindrical, and the first supporting leg, the second supporting leg and the third supporting leg are all fixedly connected with the centrifugal pump body; the two sides of the first supporting leg are provided with locking buckles, and the locking buckles are arranged in an L shape, symmetrically distributed and fixedly connected with the first supporting leg; the vibration absorption plate is provided with locking grooves matched with the locking buckles, and the locking buckles are inserted into the locking grooves; and the vibrationabsorption plate is provided with concave grooves matched with the second supporting leg and the third supporting leg, and the second supporting leg and the third supporting leg are both inserted intothe corresponding concave grooves. The centrifugal pump with the vibration absorption and noise reduction functions can effectively reduce vibration and noise.