Pesticides are toxic subtances which is used for destroying pests. Pesticides can affect human blood. This research was done descriptively to determine the hematology profiles on sprayers at PTPN V palm oil plantations, district Sei Galuh with total 60 persons. This research showed that 8 workers had low number of erythrocyte amount (13,33%), 8 workers had low hemoglobin levels (13,33%), 8 work…