Introduction: Diabetes mellitus (DM) can affect people throughout the world, Even though diabetes has been known for a long time, only in the last few decades discoveries have provided measures to minimize morbidity and mortality. Objective: Study of relation between serum albumin and glycosylated haemoglobin levels in patients of type 2 Diabetes mellitus. Method: The present study can be stated as a Hospital-based cross-sectional, observational study design. The study was carried out in the patients admitted in the ward who are diagnosed cases of type 2 DM, in Krishna hospital and Medical Research Centre, Karad. Result: It was observed that along with type 2 DM, hypertension was the most common comorbidity, present in 35.64% of the patients. The second most common comorbidity found was obesity, present in 25.74% of the patients. Conclusion: It was observed that patients who had higher levels of glycosylated haemoglobin had relatively lower levels of serum albumin and patients who had lower levels of glycosylated haemoglobin had normal or near-normal serum albumin levels.