A fingerprint recognition system and method are disclosed. The fingerprint recognition system includes: a fingerprint recognition apparatus, a detection electrode, and a contact detection apparatus. The contact detection apparatus includes: an analog to digital converter configured to charge and discharge the detection electrode and to detect a capacitance value of the detection electrode; a determining module configured to determine whether the detection electrode is touched by a finger according to the capacitance value, and to generate finger touch information when determining that the finger touches the detection electrode to start the fingerprint recognition apparatus to perform fingerprint recognition.