The invention discloses a method for grading crisped grass carp meat quality on the basis of a texture analyzer. The method comprises the following steps: (1) randomly collecting fresh and alive crisped grass carp samples from different aquatic product markets; (2) measuring the hardness of the crisped grass carp samples by the texture analyzer, and establishing a basic database of the crisped grass carp meat quality; (3) carrying out cluster analysis on the hardness, which is stored in the basic database, of the crisped grass carp samples by a cluster analysis method, and grading the texture quality of the crisped grass carp samples; (4) selecting the fresh and alive crisped grass carp samples to be measured, measuring the hardness of the fresh and alive crisped grass carp samples to be measured by the texture analyzer, and carrying out the cluster analysis again with the hardness of the fresh and alive crisped grass carp samples to be measured stored into the basic database established in the step (2), wherein a subgroup with the hardness of the fresh and alive crisped grass carp samples to be measured is a quality grade according to a cluster analysis grouping result. The method disclosed by the invention is simple and fast in operation and is a very practical and effective quality evaluation method.