The invention provides a positioning method and device for a measuring report. The method comprises a step of carrying out rasterization processing on a preset area, and obtaining the geographic position information of each grid, a step of determining a cell in a corresponding grid and the simulated receiving field intensity of each cell according to the geographic position information of each grid and a preset radio spreading model, a step of determining a cell in the measuring report and the real receiving field intensity of each cell for each measuring report produced by the preset area in a set time period, a step of determining a grid to which the measuring report belongs according to the cell in each grid, the simulated receiving field intensity of each cell, the cell in the measuring report and the actual receiving field intensity of each cell, and a step of determining the geographic position information of the grid to which the measuring report belongs as the geographic position information of the measuring report. The invention provides a positioning method for the measuring report.