Introduction The aim of this study is to examine the cases of endometrial cancer before and during the pandemic in the tertiary care hospital where gynecological oncology surgery is performed, serving a population of more than one million. Materials and Methods This study is a cross-sectional descriptive study in which the cases of endometrial cancer in the six months before the Covid-19 pandemic that started in our country and in the first six months during the pandemic period were retrospectively examined. In this study, age, BMI, comorbidity, Ca-125 tumor marker, tumor size, invasion, involvement in surrounding organs and structures, pelvic-paraaortic lymph node metastasis, distant organ metastasis and stages were examined. Results In the pre-pandemic period, 18 cases of endometrial cancer were operated, and during the pandemic period 21 cases of endometrial cancer were operated. There was no difference in age and mean BMI between the cases examined before and after the pandemic. There was no difference in comorbidity, tumor size, invasion, cervix and serosa involvement, pelvic and paraaortic lymph node involvement, distant metastasis status and stages in pre-pandemic and pandemic cases. Conclusion The patients had similar cancer stages and comorbidities, and there was no change in the treatment approach to the patients. During the pandemic period, uninterrupted service was provided to cancer patients.