Provided is a noncontact intelligent multi-sound electronic horn. At present, automobile electronic horns are single in tones, make the same sound (being consistent in the sound level) under any circumferences, and make relatively larger noise when the using sites are different. The noncontact intelligent multi-sound electronic horn is formed by a circuit board assembly and a mechanical assembly,wherein the circuit board assembly is formed by a communication module (1), a master control circuit module (2), a drive circuit module (3), a switch module (4) and a closed loop reactive circuit (5);the circuit board assembly is connected with a coil assembly in the mechanical assembly in a welding mode to form a horn system (6), thus implementing a noncontact intelligent multi-sound electronichorn; and the mechanical assembly is formed by a membrane assembly (7), the coil assembly (8), a housing assembly (9), a plastic shell assembly (10) and auxiliary members. The invention is applied toa noncontact intelligent multi-sound electronic horn.