The invention provides a multi-target medium frequency digital phased-array antenna, and provides a phased-array antenna, which has small resource consumption, less required direct digital control (DDC) modules, and needs one DDC module for each target. The multi-target medium frequency digital phased-array antenna is realized through the following technical scheme: in an antenna array side which is formed by individual array elements, the radio frequency front end of each individual array element corresponds to an analog to digital converter (ADC) unit (3) which is correspondingly connected with the individual array element, each ADC unit (3) converts an output analog medium frequency signal into a digital medium frequency signal, the digital medium frequency signal output by each ADC unit (3) is converted into an analytic signal by an individual digital beam forming (DBF) unit (4) which corresponds to an individual target, then the analytic signal is multiplied with an individual complex number weight vector which is produced by a weight production unit (5) which is correspondingly connected with each ADC unit (3), so wave beam synthesis is completed, an individual wave beam synthesis output signal is filtered by a channelizing band-pass filter unit (6) which is correspondingly connected, so the digital medium frequency signal of the individual target is obtained and is transferred to respective DDC units (7), and the baseband signal of the individual target is output.