Provided are a cell analyzer, and a cell analysis method. A cell analyzer 1 includes a measurement device 2 for detecting information of each cell from a measurement specimen containing cells harvested from an epithelial tissue, and a data processing device 3 for determining appropriateness of the cell harvesting of parabasal cells and acquiring information related to canceration of the cell based on the information detected by the measurement device 2. The data processing device 3 displays on a display section a dialogue showing “cell harvesting inappropriate” when determined that the harvesting of parabasal cells is inappropriate.