Introduction: ovary being complex and unique organ include wide spectrum of neoplasm involving a variety of histological pattern. Aim: To evaluate the incidence and distribution of different histopathological subtypes of Ovarian neoplastic and non-neoplastic lesions. Methods: The descriptive study based on histomorphological evaluation of 150 cases of Ovarian neoplastic and non-neoplastic lesions received at the department of Pathology, Government Medical College Kota from Jan 2020 to Dec 2020.Institutional Ethics Committee permission was taken before the start of the study adopting the standard Institutional procedures.