The patient with diabetes mellitus (DM) and its complication is increasing in our country and all over the world. Fibrinogen is a renowned factor of progressive atherosclerotic lesions and a predictor of cardiovascular events. Level of fibrinogen is increases in patients with diabetes mellitus (DM) may accelerate thromboembolic risk for cardiovascular disease (CVD). This study was carried out to assess plasma fibrinogen level in subjects with type 2 diabetes mellitus. It was a cross sectional analytic study and conducted in the Department of Physiology, Dhaka Medical College, Dhaka, Bangladesh from July 2013 to June 2014. A total number of 200 adult male subjects were selected with age ranging from 40-60 years. Among them, 100 subjects with type 2 diabetes mellitus were included in the study group (Group B) and 100 healthy subjects with same age range were considered as controls (Group A) for comparison. The subjects were selected from BIRDEM hospital Dhaka and personal contact from different areas of Dhaka city on the basis of exclusion and inclusion criteria. The study parameter was plasma fibrinogen level, and was measured in the Department of Microbiology and Immunology of BIRDEM hospital, Dhaka, Bangladesh. The data were collected and recorded in pre-designed structured questionnaire by the researcher herself. For statistical analyses unpaired Student's 't' test and Pearson's correlation coefficient (r) test were performed as applicable using SPSS for windows version 19.0. In this study plasma fibrinogen level was significantly (p<0.001) higher in the study group than that of control group. From this study, it may be concluded that estimation of plasma fibrinogen level might be beneficial for prediction of future cardiovascular risk in adult diabetic male.