Aim: The aim of the study is to evaluate the frequency of the number of patients who undergo maxillary single complete denture in a private dental college, Chennai. Materials and Methods: The data were reviewed from patient records in a private dental college from a particular time period of June 2019 to March 2020. The data collected was then tabulated in excel and exported to SPSS by IBM. The outputs were obtained through statistical analysis.. Results: The results obtained were based on age, the most common age groups found were 44- 49 years. Based on gender, the gender predilection was towards females. The total number of patients who were diagnosed was greater than the number of patients who underwent treatment ( 51.2%) Conclusion: Within the limits of the study, the maxillary complete dentures are the most prevalent in the female gender of the age group 44-49 years of age. The number of patients treated were less compared to the number of patients diagnosed with partial edentulous maxilla.