Himayat Sagar is a counterfeit lake around 20 km from Hyderabad in Telangana, India. It lies parallel to a bigger counterfeit lake Osman Sagar. The capacity limit of the repository is 2.9 tmc ft. The development of store on Esi a tributary of Musi River was finished in 1927, for giving drinking water source to Hyderabad and sparing the city from surges, which Hyderabad endured in 1908. It was worked amid the rule of the last Nizam of Hyderabad, Nizam VII and is named after his most youthful child Himayat Ali Khan.
The Himayat Sagar and Osman Sagar repositories gave nonstop water supply to the twin urban communities of Hyderabad and Secunderabad as of not long ago. Because of populace development, they are not adequate to meet the urban areas' water supply request. The specialist at the season of development was late Khaja Mohinuddin, child of Mohammed Hussein, Madri. The verdant territory abutting the lake is a perfect outing and amusement spot. The street on the bund is prevalent for a decent drive.