The invention provides a multi-beam directional anti-interference processing method for a satellite navigation reception system. According to the method, at the initial moment, time space anti-interference weight is calculated according to a minimum power algorithm, an output signal is captured and tracked after weight of the time space anti-interference weight, a captured and tracked local signal is taken as an expectation signal to carry out minimum mean squared error calculation to acquire time space wave beam direction weight capable of forming wave beams in a satellite signal direction, after weight processing on the time space wave beam direction weight, the signal is utilized to inhibit compaction interference, moreover, satellite signals are improved, influence of multipath interference can be effectively inhibited, and anti-interference capability of the satellite navigation system is greatly improved. According to the method, wave beam direction for the captured and tracked signal is not only realized, observation on non-captured satellites can be carried out in real time, when situations of satellites change, wave beam direction is updated in real time, the algorithm principle is simple, and the interference inhibition effect is good.