Background:Intestinal parasites are an important cause of morbidity and mortality and a public health problem especially in tropical developing countries including Cameroon. The two main types of intestinal parasites are helminths and protozoa which are important causes of infections in immunocompromised individuals. Diabetes Mellitus (DM) is a metabolic non-communicable disease in which a person has high blood glucose. DM is an increasing problem in our community today and diabetics have been reported to be immunocompromised. The purpose of this study was to determine the prevalence and type of intestinal parasites in DM patients living in Buea and Limbe municipalities. Methods: This hospital based cross sectional study involved a total 150 diabetic patients and 85 non-diabetic individuals which served as control group. Questionnaires were administered to the Diabetic patients only. Fresh stool specimens were collected and processed using Direct Microscopy, Formalin-Ether Concentration, Stoll's technique and Modified Ziehl Nielsen staining techniques. Data was analyzed using Microsoft Office Excel 2013 and Statistical Package for Social Sciences (SPSS) version 20.