This study was carried out from October 10, 2022 to March 3, 2023, with the purpose of evaluating the bacteriological quality of fresh raw meat of Arapaima gigas "paiche" marketed in the Belén and Modelo market Iquitos-Peru. 40 samples were randomly selected, equivalent to 400g, the following methods were used, standard plate count calculation for mesophilic aerobic bacteria, in addition the bacteriological indicators were; Determination of Escherichia coli presumptive and confirmatory phase, isolation of coagulase-positive Staphylococcus aureus, and finally the method was detection of Salmonella sp. The presence of mesophilic aerobic bacteria concentrated in the stalls of the Modelo market, higher than 21 x 106 CFU/g, and in the Belén market it was 20 x 105 CFU/g. Escherichia coli was present in 10 samples from the Modelo market, equivalent to 41.7%, and 14 samples in the Belén marke...