Abstract: A microseismic interference positioning method and system based on a time-shift correlation coefficient, an electronic device and a storage medium are provided. The method includes: constructing a DTW time-shift correlation coefficient by using a DTW algorithm; multiplying the constructed time-shift correlation coefficient by an imaging operator; stacking all time-shift correlated gathers at a same grid point to obtain an imaging result for a single grid point; and stacking imaging results of all grid points to obtain a final imaging map characterizing a location of a microseismic source. A position with a maximum imaging value is the location of the microseismic source, thereby positioning the microseismic source. The method can solve a problem of reduced imaging resolution of cross-correlation imaging operators caused by wave propagation effects and noise, and improves the positioning performance under the influence of noise contamination.