Aim and Objectives: Benign Breast Diseases refer to all non–malignant conditions of the breast and it received little attention in the past because most of the focus was on breast cancer, despite the fact that it constitutes majority of the presentation in breast clinics. The aim is to study the pattern of benign breast diseases in our hospital. Materials & Methods: In this study, 80 cases of Benign Breast Diseases were taken with age group between 10–60 years. Study was done in surgery department of JLNMCH, Bhagalpur, Bihar from January 2016 to December 2016.  All cases were registered fulfilled the inclusion criteria and exclusion criteria. Results were analysed statistically. Results: It was shown in this study that the majority of the patients were of younger age group. The common age group of benign breast diseases range from 20 years to 30 years. The commonest complaint was lump in the breast in 65 patients. Fibroadnoma are the commonest benign breast disease and fibrocystic changes form the second most common lesion. The majority of patients 70, underwent surgical treatment of which lumpectomy was the most common procedure performed. FNAC is more accurate, safe, cost effective and OPD procedure for diagnosis of benign breast disease. Conclusions:  Benign breast diseases are common in female patients and fibroadenoma is the commonest of them all. Triple assessment provided a quick diagnosis and it alleviated unnecessary anxiety from the patients about breast cancer. The clinical diagnosis of a breast lump, as confirmed by cytology and histology.